Handle form coefficients as an optional kwarg when calling a form

FEniCS · Oct 10, 2022 · ff36d01 · ff36d01
1 parent cc14fdc
commit ff36d01
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ufl/form.py b/ufl/form.py
@@ -359,7 +359,7 @@ def __call__(self, *args, **kwargs):
                                                                 len(args)))
             repdict.update(zip(arguments, args))
 
-        coefficients = kwargs.pop("coefficients")
+        coefficients = kwargs.pop("coefficients", None)
         if kwargs:
             error("Unknown kwargs %s." % str(list(kwargs)))