Initialise band count to 0 in raster constructor for WMS layers. Fixe…

…s bug #1803

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@11201 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/core/raster/qgsrasterlayer.cpp

@@ -180,6 +180,7 @@ QgsRasterLayer::QgsRasterLayer( int dummy,
                layers.join( ", " ) +  " and style list of " + styles.join( ", " ) + " and format of " +
                format +  " and CRS of " + crs );
 
+  mBandCount = 0;
   mRasterShader = new QgsRasterShader();
 
   // Initialise the affine transform matrix