From b102a1d5ecda36a9a48a841f06df9ef5d33fa46a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tobias=20H=C3=B6=C3=9Fl?= <tobias@hoessl.eu>
Date: Sun, 26 Feb 2012 20:43:23 +0000
Subject: [PATCH] is not always defined; but if defined, then always of type
 integer

---
 mod/photo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/photo.php b/mod/photo.php
index a5a5a1dc17..c4a93769af 100755
--- a/mod/photo.php
+++ b/mod/photo.php
@@ -119,7 +119,7 @@ function photo_init(&$a) {
 		// NOTREACHED
 	}
 
-	if(intval($customres) && $customres > 0 && $customres < 500) {
+	if(isset($customres) && $customres > 0 && $customres < 500) {
 		require_once('include/Photo.php');
 		$ph = new Photo($data);
 		if($ph->is_valid()) {