[PATCH] Fix crash with ooo120774-1.doc

Hi,

I have submitted a patch for review:

    https://gerrit.libreoffice.org/4114

To pull it, you can do:

    git pull ssh://gerrit.libreoffice.org:29418/core refs/changes/14/4114/1

Fix crash with ooo120774-1.doc

Do not try to remove line breaks from empty string

Change-Id: Ieb12c541d42944aac813cee10ce479207b1c674b
---
M sw/source/core/doc/doctxm.cxx
1 file changed, 2 insertions(+), 0 deletions(-)



diff --git a/sw/source/core/doc/doctxm.cxx b/sw/source/core/doc/doctxm.cxx
index d56cf61..f5372a7 100644
--- a/sw/source/core/doc/doctxm.cxx
+++ b/sw/source/core/doc/doctxm.cxx
@@ -1533,6 +1533,8 @@
 /// to a single space, and trailing space removed.
 String lcl_RemoveLineBreaks( String sRet )
 {
+    if (!sRet.Len())
+        return sRet;
     xub_StrLen nOffset = 0;
     sRet.SearchAndReplaceAll('\n', ' ');
     for (xub_StrLen i = 1; i < sRet.Len(); i++)

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ieb12c541d42944aac813cee10ce479207b1c674b
Gerrit-PatchSet: 1
Gerrit-Project: core
Gerrit-Branch: master
Gerrit-Owner: Fridrich Strba <fridrich@documentfoundation.org>