From b31a76ef9ad5433db0dbaed7062905ee6287ab6f Mon Sep 17 00:00:00 2001
From: DavidBadura <d.badura@gmx.de>
Date: Sat, 2 May 2015 12:35:50 +0000
Subject: [PATCH] fix filter

---
 src/Taskwarrior.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Taskwarrior.php b/src/Taskwarrior.php
index f47562a..3ab787b 100644
--- a/src/Taskwarrior.php
+++ b/src/Taskwarrior.php
@@ -169,8 +169,10 @@ class Taskwarrior
             $parts[] = $option;
         }
 
+        $filter = array_filter((array)$filter, 'trim');
+
         if ($filter) {
-            foreach((array)$filter as $f) {
+            foreach($filter as $f) {
                 $parts[] = "( " . $f . ' )';
             }
         }