X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=functions.sh;h=8ef825431168896f839b84c23eaf89c1f46589ef;hb=5d2f462427acf38aafc0e2d3a203ce0197b3eafc;hp=cd0bdee3178f1ab41a8c52e0d337cb0318d4e9ec;hpb=ea01a241287a74a8a5b3576f6fdda3c801786cb7;p=carnet-upgrade.git

diff --git a/functions.sh b/functions.sh
index cd0bdee..8ef8254 100644
--- a/functions.sh
+++ b/functions.sh
@@ -232,7 +232,7 @@ cp_check_and_sed() {
     fi
     ret=0
   done
-  [ "$ret" -eq 2 -a "$grepret" ] && ret=1 || true
+  [ "$ret" -eq 2 -a "$grepret" ] && ret=1
   return $ret
 }
 
@@ -261,8 +261,12 @@ cp_mail () {
     quiet=1
     shift
   fi
-  [ -n "$1" ] && pkg="$1"       # barf if no package
-  [ -n "$2" ] && version=" $2" || true
+  if [ -n "$1" ]; then
+    pkg="$1"
+  else
+    return 1 # must have at least the package name as argument
+  fi
+  [ -n "$2" ] && version=" $2"
   if [ "$(echo $CP_NOTICE|wc -w)" -gt 0 ]; then
     [ -n "$quiet" ] || echo "Mailing upgrade output to root."
     CP_NOTICE="From: $pkg postinst script <root>