Add crs to wms project group also if no crs constraint is there

Author: mhugent

src/mapserver/qgsconfigparser.cpp

@@ -140,7 +140,7 @@ QStringList QgsConfigParser::createCRSListForLayer( QgsMapLayer* theMapLayer ) c
 
   //check the db is available
   myResult = sqlite3_open( myDatabaseFileName.toLocal8Bit().data(), &myDatabase );
-  if ( myResult )
+  if ( myResult && theMapLayer )
   {
     //if the database cannot be opened, add at least the epsg number of the source coordinate system
     crsNumbers.push_back( theMapLayer->crs().authid() );

src/mapserver/qgsprojectparser.cpp

@@ -102,15 +102,8 @@ void QgsProjectParser::layersAndStylesCapabilities( QDomElement& parentElement,
   layerParentTitleElem.appendChild( layerParentTitleText );
   layerParentElem.appendChild( layerParentTitleElem );
 
-  QSet<QString> crsSet = supportedOutputCrsSet();
-  QSet<QString>::const_iterator crsIt = crsSet.constBegin();
-  for(; crsIt != crsSet.constEnd(); ++crsIt )
-  {
-    QDomElement crsElem = doc.createElement("CRS");
-    QDomText crsText = doc.createTextNode( *crsIt );
-    crsElem.appendChild( crsText );
-    layerParentElem.appendChild( crsElem );
-   }
+  QStringList crsList = createCRSListForLayer( 0 );
+  appendCRSElementsToLayer( layerParentElem, doc, crsList );
 
   //Map rectangle. If not empty, this will be set for every layer (instead of the bbox that comes from the data)
   QgsRectangle mapExtent = mapRectangle();