recents utf8, create recover folder, recover folder with spaces, create...

recents utf8, create recover folder, recover folder with spaces, create version folder for local editors

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@67210 954022d7-b5bf-4e40-9824-e11837661b57

Common/OfficeFileFormatChecker2.cpp

@@ -167,10 +167,10 @@ bool COfficeFileFormatChecker::isOfficeFile(const std::wstring & fileName)
     {
         NSFile::CFileBinary file;
         if (!file.OpenFile(fileName))
-            return L"";
+            return false;
 		
 		unsigned char* buffer = new unsigned char[4096]; //enaf !!
-        if (!buffer){file.CloseFile();return L"";}
+        if (!buffer){file.CloseFile();return false;}
 
         DWORD dwReadBytes = 0;
         file.ReadFile(buffer,MIN_SIZE_BUFFER,dwReadBytes);