From 627725be1aaff74c2b8a5eaf5253927f69a5f42d Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 8 May 2007 17:59:52 +0000
Subject: [PATCH] Make sure wp_actions is set before counting.

git-svn-id: http://svn.automattic.com/wordpress/trunk@5413 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/plugin.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wp-includes/plugin.php b/wp-includes/plugin.php
index c2bc9123a..b8bf524af 100644
--- a/wp-includes/plugin.php
+++ b/wp-includes/plugin.php
@@ -173,6 +173,9 @@ function do_action($tag, $arg = '') {
 function did_action($tag) {
 	global $wp_actions;
 
+	if ( empty($wp_actions) )
+		return 0;
+
 	return count(array_keys($wp_actions, $tag));
 }