Fix writing of legend symbol to project file

wonder-sk · wonder-sk · commit 60c3dcf96be1 · 2017-06-22T10:59:13.000+02:00
diff --git a/src/core/qgsdatadefinedsizelegend.cpp b/src/core/qgsdatadefinedsizelegend.cpp
@@ -347,7 +347,8 @@ void QgsDataDefinedSizeLegend::writeXml( QDomElement &elem, const QgsReadWriteCo
 
   if ( mSymbol )
   {
-    QgsSymbolLayerUtils::saveSymbol( "source", mSymbol.get(), doc, context );
+    QDomElement elemSymbol = QgsSymbolLayerUtils::saveSymbol( "source", mSymbol.get(), doc, context );
+    elem.appendChild( elemSymbol );
   }
 
   QDomElement elemFont = doc.createElement( "font" );

Original file line number	Diff line number	Diff line change
`@@ -347,7 +347,8 @@ void QgsDataDefinedSizeLegend::writeXml( QDomElement &elem, const QgsReadWriteCo`
`347`	`347`
`348`	`348`	`if ( mSymbol )`
`349`	`349`	`{`
`350`		`- QgsSymbolLayerUtils::saveSymbol( "source", mSymbol.get(), doc, context );`
	`350`	`+ QDomElement elemSymbol = QgsSymbolLayerUtils::saveSymbol( "source", mSymbol.get(), doc, context );`
	`351`	`+ elem.appendChild( elemSymbol );`
`351`	`352`	`}`
`352`	`353`
`353`	`354`	`QDomElement elemFont = doc.createElement( "font" );`