changed: fetching the video sources once is enough while cleaning up …

…the video library

xbmc/video/VideoDatabase.cpp

@@ -6490,6 +6490,10 @@ void CVideoDatabase::CleanDatabase(IVideoInfoScannerObserver* pObserver, const v
 
     int total = m_pDS->num_rows();
     int current = 0;
+
+    bool bIsSource;
+    VECSOURCES *pShares = g_settings.GetSourcesFromType("video");
+
     while (!m_pDS->eof())
     {
       CStdString path = m_pDS->fv("path.strPath").get_asString();
@@ -6501,10 +6505,6 @@ void CVideoDatabase::CleanDatabase(IVideoInfoScannerObserver* pObserver, const v
       if (URIUtils::IsStack(fullPath))
         fullPath = CStackDirectory::GetFirstStackedFile(fullPath);
 
-      // check for deletion
-      bool bIsSource;
-      VECSOURCES *pShares = g_settings.GetSourcesFromType("video");
-
       // check if we have a internet related file that is part of a media source
       if (URIUtils::IsInternetStream(fullPath, true) && CUtil::GetMatchingSource(fullPath, *pShares, bIsSource) > -1)
       {