small fixes

bin/epm-pack

@@ -50,7 +50,7 @@ __epm_pack_run_handler()
 
     local i
     for i in $returntarname ; do
-        [ -s "$i" ] || fatal "pack script for $packname returned unexist $i file"
+        [ -s "$i" ] || fatal "pack script for $packname returned a non-existent file $i"
     done
 
     return 0

bin/epm-repack

@@ -26,7 +26,7 @@ load_helper epm-status
 __epm_have_repack_rule()
 {
     # FIXME: use real way (for any archive)
-    local pkgname="$(epm print name for package "$1")"
+    local pkgname="$(epm print name for package "$1" 2>/dev/null)"
     local repackcode="$EPM_REPACK_SCRIPTS_DIR/$pkgname.sh"
     [ -s "$repackcode" ]
 }

play.d/postman.sh

@@ -15,6 +15,5 @@ case "$(epm print info -a)" in
 esac
 
 PKGURL="https://dl.pstmn.io/download/latest/linux_$arch"
-[ -n "$PKGURL" ] || fatal "Can't get package URL"
 
-epm pack --install $PKGNAME "$PKGURL"
+epm pack --install $PKGNAME "$PKGURL"
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