1 files changed, 4 insertions, 4 deletions
diff --git a/extensions/PhabBugz/bin/update_project_members.pl b/extensions/PhabBugz/bin/update_project_members.pl
index a0449a915..2a305da3d 100755
--- a/extensions/PhabBugz/bin/update_project_members.pl
+++ b/extensions/PhabBugz/bin/update_project_members.pl
@@ -65,10 +65,10 @@ foreach my $group (@$sync_groups) {
         });
     }
 
-    my @group_members = get_group_members($group);
-
-    $project->set_members(\@group_members);
-    $project->update();
+    if (my @group_members = get_group_members($group)) {
+        $project->set_members(\@group_members);
+        $project->update();
+    }
 }
 
 sub get_group_members {