From 74857b53c23c72a22d769d7b75490d4f75778cec Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Sat, 4 Oct 2014 16:57:03 +0200
Subject: [PATCH] Issue #1845104 by longwave, thehong | martin_q: Fixed
drupal_set_message('0') results in no output rather than outputting "0".
---
core/includes/bootstrap.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index dc36c4526e5d..3101e1bc850f 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -894,7 +894,7 @@ function watchdog($type, $message, array $variables = array(), $severity = WATCH
* @see theme_status_messages()
*/
function drupal_set_message($message = NULL, $type = 'status', $repeat = FALSE) {
- if ($message) {
+ if (isset($message)) {
if (!isset($_SESSION['messages'][$type])) {
$_SESSION['messages'][$type] = array();
}
--
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