better a static list to avoid set at every call

qgis · Feb 12, 2019 · 6ea9ff0 · 6ea9ff0
1 parent 63fae80
commit 6ea9ff0
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/core/raster/qgsmultibandcolorrenderer.cpp b/src/core/raster/qgsmultibandcolorrenderer.cpp
@@ -507,8 +507,7 @@ void QgsMultiBandColorRenderer::toSld( QDomDocument &doc, QDomElement &element,
   }
 
   // for each mapped band
-  QStringList tags;
-  tags << QStringLiteral( "sld:RedChannel" ) << QStringLiteral( "sld:GreenChannel" ) << QStringLiteral( "sld:BlueChannel" );
+  static QStringList tags { QStringLiteral( "sld:RedChannel" ), QStringLiteral( "sld:GreenChannel" ), QStringLiteral( "sld:BlueChannel" ) };
 
   QList<QgsContrastEnhancement *> contrastEnhancements;
   contrastEnhancements.append( mRedContrastEnhancement );