Downgrade the QgsLogger::warning 'fileVectorFilters, unknown driver"

to a QgsLogger::debug, as the messages are confusing the users, and
don't impact on Qgis's ability to load such files.


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@5563 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/providers/ogr/qgsogrprovider.cpp

@@ -1403,7 +1403,7 @@ QGISEXTERN QString fileVectorFilters()
         {
             // NOP, we don't know anything about the current driver
             // with regards to a proper file filter string
-	    QgsLogger::warning("fileVectorFilters, unknown driver: " + driverName);
+	    QgsLogger::debug("fileVectorFilters, unknown driver: " + driverName);
         }
 
     }                           // each loaded GDAL driver