From 67743359a181c47b8ad8c0199be80b04639a6600 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Sat, 15 Sep 2007 21:04:33 +0000
Subject: [PATCH] elofgren: Add needed isset($_GETshowtemplate?) to
 SSViewer_FromString::process() to prevent errors when sending a newsletter
 draft. (merged from branches/gsoc)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@41937 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/SSViewer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/SSViewer.php b/core/SSViewer.php
index ccd73175f..12efd9eb4 100644
--- a/core/SSViewer.php
+++ b/core/SSViewer.php
@@ -340,7 +340,7 @@ class SSViewer_FromString extends SSViewer {
 		fwrite($fh, $template);
 		fclose($fh);
 
-		if(isset($_GET['showtemplate'])) {
+		if(isset($_GET['showtemplate']) && $_GET['showtemplate']) {
 			$lines = file($tmpFile);
 			echo "<h2>Template: $tmpFile</h2>";
 			echo "<pre>";