From 97d5caab1786010cfd55de5f8eeadf14ef780e44 Mon Sep 17 00:00:00 2001
From: Colin Kuskie <colink@perldreamer.com>
Date: Sun, 9 May 2010 15:37:13 -0700
Subject: [PATCH] Exception handling for Thumbnail macro.

---
 lib/WebGUI/Macro/Thumbnail.pm | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/WebGUI/Macro/Thumbnail.pm b/lib/WebGUI/Macro/Thumbnail.pm
index 3c67d7ba0..089ffbb40 100644
--- a/lib/WebGUI/Macro/Thumbnail.pm
+++ b/lib/WebGUI/Macro/Thumbnail.pm
@@ -32,13 +32,15 @@ Image Asset can be found with that URL, then undef will be returned.
 
 #-------------------------------------------------------------------
 sub process {
-	my $session = shift;
-        my $url = shift;
-	if (my $image = WebGUI::Asset::File::Image->newByUrl($session,$url)) {
-	        return $image->getThumbnailUrl;
-        } else {
-                return undef;
-        }
+    my $session = shift;
+    my $url     = shift;
+    my $image   = eval { WebGUI::Asset::File::Image->newByUrl($session,$url) };
+    if (Exception::Class->caught()) {
+        return undef;
+    }
+    else {
+        return $image->getThumbnailUrl;
+    }
 }