diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2013-12-17 10:23:30 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2013-12-17 10:24:06 +0000 |
| commit | c2f0845931b7cb1007d54173c2633c44123a137c (patch) | |
| tree | 60cc0e2537df9b4e3458ca087e5b24fcfac2b1d4 /svx/source/gallery2 | |
| parent | fc95037d1073224fb4143bb308cbdbc096aba774 (diff) | |
avoid negative offsets to OUString::copy
Change-Id: I0a62f8a38694a4a7662fe376aaabc35dca817d33
Diffstat (limited to 'svx/source/gallery2')
| -rw-r--r-- | svx/source/gallery2/galmisc.cxx | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/svx/source/gallery2/galmisc.cxx b/svx/source/gallery2/galmisc.cxx index b1214d5f96e4..fca950f8660f 100644 --- a/svx/source/gallery2/galmisc.cxx +++ b/svx/source/gallery2/galmisc.cxx @@ -199,10 +199,22 @@ OUString GetReducedString( const INetURLObject& rURL, sal_Int32 nMaxLen ) if( aPath.getLength() > nMaxLen ) { - aReduced = aPath.copy( 0, nMaxLen - aName.getLength() - 4 ); - aReduced += "..."; - aReduced += OUString(aDelimiter); - aReduced += aName; + sal_Int32 nPathPrefixLen = nMaxLen - aName.getLength() - 4; + + if (nPathPrefixLen >= 0) + { + aReduced = aPath.copy(0, nPathPrefixLen); + aReduced += "..."; + aReduced += OUString(aDelimiter); + aReduced += aName; + } + else + { + aReduced += "..."; + aReduced += OUString(aDelimiter); + aReduced += "..."; + aReduced += aName.copy( aName.getLength() - (nMaxLen - 7) ); + } } else aReduced = aPath; |