Resolves: #i118909# fix empty elements of return value...

in UICategoryDescription::getElementNames

(cherry picked from commit e4eb0147)

Change-Id: Ib5a2e14ecb446c339afe5e53be435478845a4024

framework/source/uielement/uicommanddescription.cxx

@@ -735,7 +735,7 @@ throw (::com::sun::star::uno::RuntimeException)
     ModuleToCommandFileMap::const_iterator pIter = m_aModuleToCommandFileMap.begin();
     while ( pIter != m_aModuleToCommandFileMap.end() )
     {
-        aSeq[n] = pIter->first;
+        aSeq[n++] = pIter->first;
         ++pIter;
     }