don't access empty container, related fdo#33698

Change-Id: I6deb23c9f5cd1c60e2b478afd67a5196f45d3c43

don't access empty container, related fdo#33698
Change-Id: I6deb23c9f5cd1c60e2b478afd67a5196f45d3c43
b428fda3 · Markus Mohrhard · Markus Mohrhard · cc478960 · b428fda3
Kaydet (Commit) b428fda3 authored Şub 25, 2014 tarafından Markus Mohrhard Kaydeden (comit) Markus Mohrhard Şub 25, 2014
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xestream.cxx sc/source/filter/excel/xestream.cxx +3 -0

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--- a/sc/source/filter/excel/xestream.cxx
+++ b/sc/source/filter/excel/xestream.cxx
@@ -757,6 +757,9 @@ OString XclXmlUtils::ToOString( const ScAddress& rAddress )

 OString XclXmlUtils::ToOString( const ScfUInt16Vec& rBuffer )
 {
+    if(rBuffer.empty())
+        return OString();
+
    const sal_uInt16* pBuffer = &rBuffer [0];
    return OString( pBuffer, rBuffer.size(), RTL_TEXTENCODING_UTF8 );
 }