From 988087b43a52c24e56cdd83cdd1c86bb927e4ad9 Mon Sep 17 00:00:00 2001
From: Markus Mittendrein <git@maxmitti.tk>
Date: Mon, 12 Oct 2015 14:19:54 +0200
Subject: Fix crash in Util::trimQuotes

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

(limited to 'src/Util.cpp')

diff --git a/src/Util.cpp b/src/Util.cpp
index 4db3773..78dd8d2 100644
--- a/src/Util.cpp
+++ b/src/Util.cpp
@@ -1,8 +1,10 @@
 #include "Util.hpp"
 
 namespace Util {
-    QString& trimQuotes(QString&& string, bool& trimmed)
+    QString trimQuotes(QString string, bool& trimmed)
     {
+        if(string.isEmpty()) return string;
+
         trimmed = false;
         if(string.length() >= 2 && string.at(0) == '"' && string.at(string.length() - 1) == '"')
         {
-- 
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