X-Git-Url: http://ftp.carnet.hr/pub/carnet-debian/scm?a=blobdiff_plain;f=functions.sh;h=4b3013d1ca07333c32589bac60d16adfc1c768d5;hb=45351df2bc9832d4ce2f9ee6a2b19370236e89a8;hp=520007eeed2477a1d85264711bbf2f4fe6af1ee5;hpb=7034f689abd0368dc6eaa1440773d8f79d8fe98e;p=carnet-tools-cn.git

diff --git a/functions.sh b/functions.sh
index 520007e..4b3013d 100644
--- a/functions.sh
+++ b/functions.sh
@@ -192,7 +192,6 @@ cp_check_and_sed() {
   [ "$CP_SCRIPT_DEBUG" ] && set -vx
   local s sedcmd grepret ret i
   if [ -z "$3" ]; then
-    echo "Usage: cp_check_and_sed <regexp> <sed> <file> [file ...]" 2>&1 
     return 1
   fi
   s="$1"
@@ -209,7 +208,7 @@ cp_check_and_sed() {
     fi
     [ -h "$i" ]        && i=$(readlink -f "$i")
     sed "$sedcmd" "$i" > "$i.dpkg-tmp"
-    if [ ! "$?" = "0" ]; then
+    if [ $? -ne 0 ]; then
       rm "$i.dpkg-tmp"
       echo "cp_check_and_sed: Problem with sed" 1>&2
       return 5
@@ -221,7 +220,7 @@ cp_check_and_sed() {
     fi
     ret=0
   done
-  [ "$ret" -eq 2 -a "$grepret"] && ret=1 || true
+  [ "$ret" -eq 2 -a "$grepret" ] && ret=1 || true
   return $ret
 }