Coverity: Big parameter passed by value

2020-07-19 13:40:06 +02:00
parent d26aafa833
commit aa3fde2dae
2 changed files with 2 additions and 2 deletions
--- a/src/App/ExpressionParser.h
+++ b/src/App/ExpressionParser.h
@@ -321,7 +321,7 @@ protected:
 class AppExport VariableExpression : public UnitExpression {
    TYPESYSTEM_HEADER_WITH_OVERRIDE();
 public:
-    VariableExpression(const App::DocumentObject *_owner = 0, ObjectIdentifier _var = ObjectIdentifier());
+    VariableExpression(const App::DocumentObject *_owner = 0, const ObjectIdentifier& _var = ObjectIdentifier());

    ~VariableExpression();