From: garvinhicking <garvinhicking>
Date: Mon, 11 Feb 2008 17:52:47 +0000 (+0000)
Subject: bail out if thumbs are smaller than 1 px (0=off)
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=1d3f6cb0f862ca36dd44f4ff7d8a1c5768d34a43;p=s9y.git

bail out if thumbs are smaller than 1 px (0=off)
---

diff --git a/include/functions_images.inc.php b/include/functions_images.inc.php
index 8a8ba2b..2841fb8 100644
--- a/include/functions_images.inc.php
+++ b/include/functions_images.inc.php
@@ -609,6 +609,10 @@ function serendipity_makeThumbnail($file, $directory = '', $size = false, $thumb
     if ($size === false) {
         $size = $serendipity['thumbSize'];
     }
+    
+    if ($size < 1) {
+       return array(0,0);
+    }
 
     if ($thumbname === false) {
         $thumbname = $serendipity['thumbSuffix'];