From ee3765b4c35c00a02e971704e9bf3ad86a86a4ac Mon Sep 17 00:00:00 2001
From: "tim.plunkett" <tim.plunkett@241634.no-reply.drupal.org>
Date: Tue, 24 Jul 2012 17:17:25 +0200
Subject: [PATCH] Issue #1548948 by damiankloip, tim.plunkett: Fixed Add
ability for field handlers to declare whether they can be 'grouped by' or
not.
---
plugins/views_plugin_display.inc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/plugins/views_plugin_display.inc b/plugins/views_plugin_display.inc
index 59bec3b4aa2c..431277825ad5 100644
--- a/plugins/views_plugin_display.inc
+++ b/plugins/views_plugin_display.inc
@@ -985,7 +985,8 @@ function get_field_labels() {
// Use func_get_arg so the function signature isn't amended
// but we can still pass TRUE into the function to filter
// by groupable handlers.
- $groupable_only = func_get_arg(0);
+ $args = func_get_args();
+ $groupable_only = isset($args[0]) ? $args[0] : FALSE;
$options = array();
foreach ($this->get_handlers('relationship') as $relationship => $handler) {
--
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