1 files changed, 6 insertions, 1 deletions
diff --git a/process_bug.cgi b/process_bug.cgi
index 50fde12eb..2d3be2ff2 100755
--- a/process_bug.cgi
+++ b/process_bug.cgi
@@ -1826,7 +1826,12 @@ eval {
     $vars->{'patchviewerinstalled'} = 1;
 };
 
-$action = Bugzilla->user->settings->{'post_bug_submit_action'}->{'value'};
+if (defined $cgi->param('id')) {
+    $action = Bugzilla->user->settings->{'post_bug_submit_action'}->{'value'};
+} else {
+    # param('id') is not defined when changing multiple bugs
+    $action = 'nothing';
+}
 
 if ($action eq 'next_bug') {
     my $next_bug;