fix #4371

Author: jef-n

src/app/qgsmaptoolidentify.cpp

@@ -334,7 +334,7 @@ bool QgsMapToolIdentify::identifyRasterLayer( QgsRasterLayer *layer, int x, int
     //if WMS layer does not cover the view origin,
     //we need to map the view pixel coordinates
     //to WMS layer pixel coordinates
-    QgsRectangle viewExtent = mCanvas->extent();
+    QgsRectangle viewExtent = toLayerCoordinates( layer, mCanvas->extent() );
     QgsRectangle layerExtent = layer->extent();
     double mapUnitsPerPixel = mCanvas->mapUnitsPerPixel();
     if ( mapUnitsPerPixel > 0 && viewExtent.intersects( layerExtent ) )

src/providers/gdal/qgsgdalprovider.cpp

@@ -1060,9 +1060,7 @@ bool QgsGdalProvider::identify( const QgsPoint& thePoint, QMap<QString, QString>
       }
 
       //double value = readValue( data, type, 0 );
-#ifdef QGISDEBUG
-      QgsLogger::debug( "value", value, 1, __FILE__, __FUNCTION__, __LINE__ );
-#endif
+      QgsDebugMsg( QString( "value=%1" ).arg( value ) );
       QString v;
 
       if ( mValidNoDataValue && ( fabs( value - mNoDataValue[i-1] ) <= TINY_VALUE || value != value ) )