r75: dodane jellyjeve ispravke.

diff --git a/functions.sh b/functions.sh
index cd0bdee..8ef8254 100644 (file)
--- 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>