Last updated date not bumped when group-changing custom field

dregad · dregad · commit 1a2f2ab2ba8d · 2012-09-13T12:59:12.000+02:00
When updating a custom field via selection in view_all_bug_page.php and
subsequent submit on bug_actiongroup_page.php, the custom field and
history are properly updated, but the issue's last updated date was not
bumped.

Fixes #14706
diff --git a/bug_actiongroup.php b/bug_actiongroup.php
@@ -278,6 +278,7 @@
 			$t_form_var = "custom_field_$f_custom_field_id";
 			$t_custom_field_value = gpc_get_custom_field( $t_form_var, $t_custom_field_def['type'], null );
 			custom_field_set_value( $f_custom_field_id, $t_bug_id, $t_custom_field_value );
+			bug_update_date( $t_bug_id );
 			helper_call_custom_function( 'issue_update_notify', array( $t_bug_id ) );
 			break;
 
