From ed1d212ae2daea5e4bd043417610177093e99f19 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 16 Jan 2016 03:03:51 -0500
Subject: [PATCH] Improved SVG cleanup code

---
 program/lib/Roundcube/rcube_session_redis.php |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/program/lib/Roundcube/rcube_session_redis.php b/program/lib/Roundcube/rcube_session_redis.php
index 74c06f5..7a72b1f 100644
--- a/program/lib/Roundcube/rcube_session_redis.php
+++ b/program/lib/Roundcube/rcube_session_redis.php
@@ -169,6 +169,8 @@
 
             return !empty($this->vars) ? (string) $this->vars : '';
         }
+
+        return '';
     }
 
     /**

--
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