bugfix: clMessages.pm: handle an empty content of HOOK msgs

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@11172 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-si/server/events/clMessages.pm b/gosa-si/server/events/clMessages.pm
index fc2ab4aabb5b843df8ca249bf557bf194b102805..02104d105fd61f2eb585763c5d533149d6de007c 100644 (file)
--- a/gosa-si/server/events/clMessages.pm
+++ b/gosa-si/server/events/clMessages.pm
@@ -516,7 +516,7 @@ sub HOOK {
 
     # test whether content is an empty hash or a string which is required
        my $content = @{$msg_hash->{$header}}[0];
-    if(ref($content) eq "HASH") { $content = ""; }
+    if(not ref($content) eq "STRING") { $content = ""; }
 
     my $sql_statement = "UPDATE $main::job_queue_tn ".
             "SET status='processing', result='$header "."$content' ".