From a9308158717265606ba4ad7fa0a290a35904c95d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 14 Mar 2014 08:11:36 -0400
Subject: [PATCH] Trim search filter to prevent from creating invalid search criteria when skip_deleted = true.

---
 program/steps/mail/search.inc |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/program/steps/mail/search.inc b/program/steps/mail/search.inc
index a808872..ba8b124 100644
--- a/program/steps/mail/search.inc
+++ b/program/steps/mail/search.inc
@@ -37,6 +37,7 @@
 $headers = rcube_utils::get_input_value('_headers', rcube_utils::INPUT_GET);
 $subject = array();
 
+$filter         = trim($filter);
 $search_request = md5($mbox.$filter.$str);
 
 // add list filter string

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