From 94cf7e6de57cb413db39f719b4a5108708897a5c Mon Sep 17 00:00:00 2001
From: Michael Stahl <mstahl@redhat.com>
Date: Mon, 16 Jan 2017 21:07:44 +0100
Subject: vcl: Edit::ImplGetCharPos() no calling iterateCodePoints on empty
 string

(regression from 018beb38848fbd93889f29969f7ca5c68d0ac546)

Change-Id: I4783d3de09eddbd00f5f91574fae1afde38f2bc6
---
 vcl/source/control/edit.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'vcl')

diff --git a/vcl/source/control/edit.cxx b/vcl/source/control/edit.cxx
index a2f700c125ef..ade6d7b48b21 100644
--- a/vcl/source/control/edit.cxx
+++ b/vcl/source/control/edit.cxx
@@ -1240,7 +1240,10 @@ sal_Int32 Edit::ImplGetCharPos( const Point& rWindowPos ) const
         sal_Int32 nFinalIndex = 0;
         long nDiff = std::abs( pDX[0]-nX );
         sal_Int32 i = 0;
-        aText.iterateCodePoints(&i);    //skip the first character
+        if (!aText.isEmpty())
+        {
+            aText.iterateCodePoints(&i);    //skip the first character
+        }
         while (i < aText.getLength())
         {
             long nNewDiff = std::abs( pDX[2*i]-nX );
-- 
cgit