From 33775f9fb013ae2c42265f562090a95c2995b919 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 22 Apr 2009 19:50:38 +0000
Subject: Throw an exception in graphics::resize() if the input file is empty

---
 core/helpers/graphics.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'core/helpers')

diff --git a/core/helpers/graphics.php b/core/helpers/graphics.php
index c0ef98db..b409de47 100644
--- a/core/helpers/graphics.php
+++ b/core/helpers/graphics.php
@@ -153,6 +153,10 @@ class graphics_Core {
       self::init_toolkit();
     }
 
+    if (filesize($input_file) == 0) {
+      throw new Exception("@todo MALFORMED_INPUT_FILE");
+    }
+
     $dims = getimagesize($input_file);
     if (max($dims[0], $dims[1]) < min($options["width"], $options["height"])) {
       // Image would get upscaled; do nothing
-- 
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