Merge pull request #52294 from qgis/backport-52293-to-release-3_28

m-kuhn · web-flow · commit dfa17ce389bc · 2023-03-19T07:06:42.000+01:00
[Backport release-3_28] fix #46025
diff --git a/src/core/qgsvirtuallayerdefinition.cpp b/src/core/qgsvirtuallayerdefinition.cpp
@@ -37,7 +37,7 @@ QgsVirtualLayerDefinition QgsVirtualLayerDefinition::fromUrl( const QUrl &url )
   def.setFilePath( url.toLocalFile() );
 
   // regexp for column name
-  const QString columnNameRx( QStringLiteral( "[a-zA-Z_\x80-\xFF][a-zA-Z0-9_\x80-\xFF]*" ) );
+  const QString columnNameRx( QStringLiteral( "[a-zA-Z_\\x80-\\xFF][a-zA-Z0-9_\\x80-\\xFF]*" ) );
 
   QgsFields fields;
 
