Bug 670906 - Make it so delta_ts is only updated when there are changes. Fix regressi...

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index 369c6669d4f11399560ee4c3225a82bacf42e23e..2ab4a6bffa5e8bb34beec23f63ba4c6c895be0a4 100644 (file)
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -961,7 +961,7 @@ sub update {
     $_->insert_create_data($_) foreach @$added_see;
 
     # If any changes were found, record it in the activity log
-    if (scalar $removed_see || scalar $added_see) {
+    if (scalar @$removed_see || scalar @$added_see) {
         $changes->{see_also} = [join(', ', map { $_->name } @$removed_see),
                                 join(', ', map { $_->name } @$added_see)];
     }