[processing] Fix rasterlayerzonalstats when input raster has no CRS

Use "area" as the area column name instead of an empty name.
qgis · Aug 7, 2021 · 057a5a3 · 057a5a3
1 parent cbec12e
commit 057a5a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/analysis/processing/qgsalgorithmrasterzonalstats.cpp b/src/analysis/processing/qgsalgorithmrasterzonalstats.cpp
@@ -177,7 +177,7 @@ QVariantMap QgsRasterLayerZonalStatsAlgorithm::processAlgorithm( const QVariantM
   {
     QgsFields outFields;
     outFields.append( QgsField( QStringLiteral( "zone" ), QVariant::Double, QString(), 20, 8 ) );
-    outFields.append( QgsField( areaUnit.replace( QStringLiteral( "²" ), QStringLiteral( "2" ) ), QVariant::Double, QString(), 20, 8 ) );
+    outFields.append( QgsField( areaUnit.isEmpty() ? "area" : areaUnit.replace( QStringLiteral( "²" ), QStringLiteral( "2" ) ), QVariant::Double, QString(), 20, 8 ) );
     outFields.append( QgsField( QStringLiteral( "sum" ), QVariant::Double, QString(), 20, 8 ) );
     outFields.append( QgsField( QStringLiteral( "count" ), QVariant::LongLong, QString(), 20 ) );
     outFields.append( QgsField( QStringLiteral( "min" ), QVariant::Double, QString(), 20, 8 ) );