use ercat instead of __local_ercat() short implementation

bin/epm-filelist

@@ -39,7 +39,7 @@ __alt_local_content_filelist()
 
     {
         [ -n "$USETTY" ] && info "Search in $CI for $1..."
-        __local_ercat $CI | grep -h -P -- ".*\t$1$" | sed -e "s|\(.*\)\t\(.*\)|\1|g"
+        ercat $CI | grep -h -P -- ".*\t$1$" | sed -e "s|\(.*\)\t\(.*\)|\1|g"
     } | $OUTCMD
 }
 

bin/epm-search_file

@@ -23,7 +23,7 @@
 __alt_search_file_output()
 {
     # grep only on left part (filename), then revert order and grep with color
-    __local_ercat $1 | grep -h -- ".*$2.*[[:space:]]" | sed -e "s|\(.*\)\t\(.*\)|\2: \1|g" $3
+    ercat $1 | grep -h -- ".*$2.*[[:space:]]" | sed -e "s|\(.*\)\t\(.*\)|\2: \1|g" $3
 }
 
 __alt_local_content_search()

bin/epm-sh-altlinux-contents-index

@@ -47,30 +47,6 @@ get_local_alt_mirror_path()
 
 ALT_CONTENTS_INDEX_LIST=$TMPDIR/eepm/contents_index_list
 
-__local_ercat()
-{
-   local i
-   for i in "$@" ; do
-       case "$i" in
-           *.xz)
-               a='' xzcat $i
-               ;;
-           *.lz4)
-               a='' lz4cat $i
-               ;;
-           *.gz)
-               a='' zcat $i
-               ;;
-           *.failed)
-               # just ignore
-               ;;
-           *)
-               cat $i
-               ;;
-       esac
-   done
-}
-
 # URL TARGETDIR OPTIONS
 rsync_alt_contents_index()
 {