fix typo

Robbybp · Mar 18, 2024 · fed3c33 · fed3c33
1 parent c64dcf4
commit fed3c33
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyomo/core/expr/visitor.py b/pyomo/core/expr/visitor.py
@@ -1476,7 +1476,7 @@ def beforeChild(self, parent, child, index):
             else:
                 variables = self._variables
                 var_set = self._seen
-            if id(child) not in local_var_set:
+            if id(child) not in var_set:
                 var_set.add(id(child))
                 variables.append(child)
             return False, None