fix shellcheck SC1007

bin/epm-Install

@@ -33,7 +33,7 @@ epm_Install()
 		yum-rpm)
 			;;
 		*)
-			pkg_filenames= epm_update || return
+			pkg_filenames='' epm_update || return
 			;;
 	esac
 

bin/epm-Upgrade

@@ -26,7 +26,7 @@ epm_Upgrade()
 		yum-rpm)
 			;;
 		*)
-			pkg_filenames= epm_update || return
+			pkg_filenames='' epm_update || return
 			;;
 	esac
 

bin/epm-autoorphans

@@ -43,7 +43,7 @@ case $PMTYPE in
 	apt-dpkg|aptitude-dpkg)
 		assure_exists deborphan
 		showcmd deborphan
-		a= deborphan | docmd epm remove
+		a='' deborphan | docmd epm remove
 		;;
 	#aura)
 	#	sudocmd aura -Oj

bin/epm-check_updated_repo

@@ -61,7 +61,7 @@ update_repo_if_needed()
     cd /
     if ! __is_repo_info_downloaded || ! __is_repo_info_uptodate ; then
         load_helper epm-update
-        pkg_filenames= epm_update
+        pkg_filenames='' epm_update
     fi
     cd - >/dev/null
 

bin/epm-checksystem

@@ -26,7 +26,7 @@ epm_checksystem_ALTLinux()
 	touch $TDIR/added
 	for ft in $(ls /usr/lib/rpm/*.filetrigger | sort) ; do
 		echo "Try run $ft ..."
-		echo $TDIR/added $TDIR/removed | a= time $ft
+		echo $TDIR/added $TDIR/removed | a='' time $ft
 	done
 	rm -f $TDIR/added fatal
 	rmdir $TDIR || fatal

bin/epm-conflicts

@@ -70,7 +70,7 @@ case $PMTYPE in
 		# FIXME: need fix for a few names case
 		if is_installed $pkg_names ; then
 			showcmd dpkg -s $pkg_names
-			a= dpkg -s $pkg_names | grep "^Conflicts:" | sed "s|^Conflicts:||g"
+			a='' dpkg -s $pkg_names | grep "^Conflicts:" | sed "s|^Conflicts:||g"
 			return
 		else
 			EXTRA_SHOWDOCMD=' | grep "Conflicts:"'

bin/epm-filelist

@@ -44,7 +44,7 @@ __alt_local_content_filelist()
 __deb_local_content_filelist()
 {
     showcmd "apt-file list $1 | grep '^$1: ' | sed -e 's|$1: ||g'"
-    a= apt-file list "$1" | grep "^$1: " | sed -e "s|$1: ||g"
+    a='' apt-file list "$1" | grep "^$1: " | sed -e "s|$1: ||g"
 }
 
 

bin/epm-install

@@ -47,7 +47,7 @@ filter_out_installed_packages()
 # for zypper before SUSE/11.0
 __use_zypper_no_gpg_checks()
 {
-    a= zypper install --help 2>&1 | grep -q -- "--no-gpg-checks" && echo "--no-gpg-checks"
+    a='' zypper install --help 2>&1 | grep -q -- "--no-gpg-checks" && echo "--no-gpg-checks"
 }
 
 # args: cmd_reinstall, cmd_install, packages

bin/epm-optimize

@@ -25,7 +25,7 @@ __repack_rpm_base()
 	cd /var/lib/rpm || fatal
 	mv Packages Packages.BACKUP || fatal
 	# mask dependencies with a=
-	a= db_dump Packages.BACKUP | a= db_load Packages || fatal
+	a='' db_dump Packages.BACKUP | a= db_load Packages || fatal
 	rm Packages.BACKUP
 }
 

bin/epm-query

@@ -156,7 +156,7 @@ __epm_query_dpkg_check()
 {
 	local i
 	for i in $@ ; do
-		a= dpkg -s $i >/dev/null 2>/dev/null || return
+		a='' dpkg -s $i >/dev/null 2>/dev/null || return
 	done
 	return 0
 }

bin/epm-query_package

@@ -33,5 +33,5 @@ epm_query_package()
 	MGS=$(eval __epm_search_make_grep $quoted_args)
 	EXTRA_SHOWDOCMD=$MGS
 	# Note: get all packages list and do grep
-	eval "pkg_filenames= epm_packages \"$(eval get_firstarg $quoted_args)\" $MGS"
+	eval "pkg_filenames='' epm_packages \"$(eval get_firstarg $quoted_args)\" $MGS"
 }

bin/epm-release_upgrade

@@ -65,7 +65,7 @@ __replace_alt_version_in_repo()
 	#echo "Upgrading $DISTRNAME from $1 to $2 ..."
 	docmd apt-repo list | sed -e "s|\($1\)|{\1}->{$2}|g" | egrep --color -- "$1"
 	# ask and replace only we will have changes
-	if a= apt-repo list | egrep -q -- "$1" ; then
+	if a='' apt-repo list | egrep -q -- "$1" ; then
 		confirm "Are these correct changes? [y/N]" || fatal "Exiting"
 		__replace_text_in_alt_repo "/^ *#/! s!$1!$2!g"
 	fi
@@ -76,7 +76,7 @@ __alt_repofix()
 {
 	load_helper epm-repofix
 	showcmd epm repofix
-	quiet=1 pkg_filenames= epm_repofix >/dev/null
+	quiet=1 pkg_filenames='' epm_repofix >/dev/null
 	__replace_text_in_alt_repo "/^ *#/! s!\[p[6-9]\]![updates]!g"
 }
 

bin/epm-requires

@@ -34,7 +34,7 @@ epm_requires_files()
 			;;
 		deb)
 			assure_exists dpkg
-			a= docmd dpkg -I $pkg_files | grep "^ *Depends:" | sed "s|^ *Depends:||g"
+			a='' docmd dpkg -I $pkg_files | grep "^ *Depends:" | sed "s|^ *Depends:||g"
 			;;
 		*)
 			fatal "Have no suitable command for $PKGTYPE"
@@ -91,7 +91,7 @@ case $PMTYPE in
 		# FIXME: need fix for a few names case
 		if is_installed $pkg_names ; then
 			showcmd dpkg -s $pkg_names
-			a= dpkg -s $pkg_names | grep "^Depends:" | sed "s|^Depends:||g"
+			a='' dpkg -s $pkg_names | grep "^Depends:" | sed "s|^Depends:||g"
 			return
 		else
 			CMD="apt-cache depends"

bin/epm-sh-altlinux

@@ -41,10 +41,10 @@ __local_ercat()
    for i in $* ; do
        case "$i" in
            *.xz)
-               a= xzcat $i
+               a='' xzcat $i
                ;;
            *.lz4)
-               a= lz4cat $i
+               a='' lz4cat $i
                ;;
            *.failed)
                # just ignore

bin/epm-sh-functions

@@ -522,7 +522,7 @@ is_active_systemd()
 	SYSTEMD_CGROUP_DIR=/sys/fs/cgroup/systemd
 	[ -x "$SYSTEMCTL" ] || return
 	[ -d "$SYSTEMD_CGROUP_DIR" ] || return
-	a= mountpoint -q "$SYSTEMD_CGROUP_DIR" || return
+	a='' mountpoint -q "$SYSTEMD_CGROUP_DIR" || return
 	readlink /sbin/init | grep -q 'systemd' || return
 	# some hack
 	ps ax | grep '[s]ystemd' | grep -q -v 'systemd-udev'

bin/epm-simulate

@@ -23,12 +23,12 @@ load_helper epm-search
 # for zypper before SUSE/11.0
 __use_zypper_dry_run()
 {
-    a= zypper install --help 2>&1 | grep -q -- "--dry-run" && echo "--dry-run"
+    a='' zypper install --help 2>&1 | grep -q -- "--dry-run" && echo "--dry-run"
 }
 
 __use_yum_assumeno()
 {
-    a= yum --help 2>&1 | grep -q -- "--assumeno"
+    a='' yum --help 2>&1 | grep -q -- "--assumeno"
 }
 
 

bin/epm-site

@@ -27,7 +27,7 @@ paoapi()
 	# http://petstore.swagger.io/?url=http://packages.altlinux.org/api/docs
 	epm assure curl || return 1
 	showcmd curl "$PAOURL/api/$1"
-	a= curl -s --header "Accept: application/json" "$PAOURL/api/$1"
+	a='' curl -s --header "Accept: application/json" "$PAOURL/api/$1"
 }
 
 # TODO: use /home/lav/Projects/git/JSON.sh
@@ -87,7 +87,7 @@ query_package_url()
 get_locale()
 {
 	local loc
-	loc=$(a= natspec --locale 2>/dev/null)
+	loc=$(a='' natspec --locale 2>/dev/null)
 	[ -n "$loc" ] || loc=$LANG
 	echo $loc
 }