From 7c9850da45f207824dc6d2f672de6caa25e400f5 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 22 Dec 2010 19:17:47 +0000
Subject: - Improve handling of whitespace characters after closing PHP tag in
 localization and config files

---
 program/include/rcube_plugin.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'program/include/rcube_plugin.php')

diff --git a/program/include/rcube_plugin.php b/program/include/rcube_plugin.php
index c7ec01943..1c3a8f602 100644
--- a/program/include/rcube_plugin.php
+++ b/program/include/rcube_plugin.php
@@ -129,12 +129,17 @@ abstract class rcube_plugin
     $lang = $_SESSION['language'];
     $locdir = slashify(realpath(slashify($this->home) . $dir));
     $texts = array();
-    
+
+    // use buffering to handle empty lines/spaces after closing PHP tag
+    ob_start();
+
     foreach (array('en_US', $lang) as $lng) {
       @include($locdir . $lng . '.inc');
       $texts = (array)$labels + (array)$messages + (array)$texts;
     }
 
+    ob_end_clean();
+
     // prepend domain to text keys and add to the application texts repository
     if (!empty($texts)) {
       $add = array();
-- 
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