fhem.pl: chack save parameter (Forum #32986)

git-svn-id: https://svn.fhem.de/fhem/trunk@7771 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2015-01-30 07:10:22 +00:00
parent a9a3b6c7fb
commit 2d00285b53
1 changed files with 1 additions and 1 deletions
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -1324,7 +1324,7 @@ CommandSave($$)
 {
  my ($cl, $param) = @_;

-  if($param eq "?") {
+  if($param && $param eq "?") {
    return "No structural changes." if(!@structChangeHist);
    return "Last 10 structural changes:\n  ".join("\n  ", @structChangeHist);
  }