From d46e0bacc625dd7e143dc226e7009b48e928cf1d Mon Sep 17 00:00:00 2001
From: Andrew Udvare <audvare@gmail.com>
Date: Sat, 11 Jan 2014 03:45:45 -0800
Subject: [PATCH] Test for string length

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

diff --git a/src/widgets/lineedit.cpp b/src/widgets/lineedit.cpp
index 4d8f9ef5e..7a21b40dc 100644
--- a/src/widgets/lineedit.cpp
+++ b/src/widgets/lineedit.cpp
@@ -151,7 +151,9 @@ void LineEdit::set_text(const QString& text) {
 
   // For some reason Qt will detect any text with LTR at the end as LTR, so instead
   // compare only the first character
-  set_rtl(QString(1, text.at(0)).isRightToLeft());
+  if (text.length()) {
+    set_rtl(QString(text.at(0)).isRightToLeft());
+  }
 }
 
 void LineEdit::paintEvent(QPaintEvent* e) {