From 905ba4998b6388c5a5c23262beff276441d8c393 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@prodromou.name>
Date: Tue, 22 Jul 2008 12:36:18 -0400
Subject: [PATCH] fix content check so it shows zeros

darcs-hash:20080722163618-84dde-5a519a92a84bb94de225fbb3da61af51cfdfdef4.gz
---
 lib/util.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/util.php b/lib/util.php
index 36ccfe29a7..1d3d26da44 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -108,7 +108,7 @@ function common_element_end($tag) {
 function common_element($tag, $attrs=NULL, $content=NULL) {
 	common_element_start($tag, $attrs);
 	global $xw;
-	if ($content) {
+	if (!is_null($content)) {
 		$xw->text($content);
 	}
 	common_element_end($tag);