X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=functions.sh;fp=functions.sh;h=f5326b9eef6fca32cec949d388306ecd8d146180;hb=8349f3727d2432916762441e7fc97e183c6d1647;hp=4b3013d1ca07333c32589bac60d16adfc1c768d5;hpb=45351df2bc9832d4ce2f9ee6a2b19370236e89a8;p=carnet-tools-cn.git

diff --git a/functions.sh b/functions.sh
index 4b3013d..f5326b9 100644
--- a/functions.sh
+++ b/functions.sh
@@ -173,7 +173,9 @@ cp_backup_conffile() {
       did=1
     fi
   fi
-  
+
+  [ -z "$check" ] && return 0
+
   if [ "$check" -a "$did" ]; then
     return 0
   else