Do not insert 0x0 in XML

Fixes #34218
qgis · Feb 5, 2020 · 282f90e · 282f90e
1 parent 9ad530d
commit 282f90e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/core/qgsxmlutils.cpp b/src/core/qgsxmlutils.cpp
@@ -165,6 +165,11 @@ QDomElement QgsXmlUtils::writeVariant( const QVariant &value, QDomDocument &doc
       element.setAttribute( QStringLiteral( "value" ), value.toString() );
       break;
 
+    case QVariant::Char:
+      element.setAttribute( QStringLiteral( "type" ), QVariant::typeToName( value.type() ) );
+      element.setAttribute( QStringLiteral( "value" ), value.isNull() ? QString() : value.toString() );
+      break;
+
     case QVariant::Color:
       element.setAttribute( QStringLiteral( "type" ), QStringLiteral( "color" ) );
       element.setAttribute( QStringLiteral( "value" ), value.value< QColor >().isValid() ? QgsSymbolLayerUtils::encodeColor( value.value< QColor >() ) : QString() );