Fix missing default unit types for SVG fills (fix #7699)

Author: nyalldawson

src/core/symbology-ng/qgsfillsymbollayerv2.cpp

@@ -1463,8 +1463,10 @@ Qt::PenStyle QgsImageFillSymbolLayer::dxfPenStyle() const
 
 //QgsSVGFillSymbolLayer
 
-QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer( const QString& svgFilePath, double width, double angle ): QgsImageFillSymbolLayer(), mPatternWidth( width ),
-    mPatternWidthUnit( QgsSymbolV2::MM ), mSvgOutlineWidthUnit( QgsSymbolV2::MM )
+QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer( const QString& svgFilePath, double width, double angle ): QgsImageFillSymbolLayer(),
+    mPatternWidth( width ),
+    mPatternWidthUnit( QgsSymbolV2::MM ),
+    mSvgOutlineWidthUnit( QgsSymbolV2::MM )
 {
   setSvgFilePath( svgFilePath );
   mOutlineWidth = 0.3;
@@ -1473,8 +1475,11 @@ QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer( const QString& svgFilePath, double
   mSvgPattern = 0;
 }
 
-QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer( const QByteArray& svgData, double width, double angle ): QgsImageFillSymbolLayer(), mPatternWidth( width ),
-    mSvgData( svgData )
+QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer( const QByteArray& svgData, double width, double angle ): QgsImageFillSymbolLayer(),
+    mPatternWidth( width ),
+    mSvgData( svgData ),
+    mPatternWidthUnit( QgsSymbolV2::MM ),
+    mSvgOutlineWidthUnit( QgsSymbolV2::MM )
 {
   storeViewBox();
   mOutlineWidth = 0.3;