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-rw-r--r--python/function.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/python/function.py b/python/function.py
index 3f908ef6..dce57975 100644
--- a/python/function.py
+++ b/python/function.py
@@ -293,6 +293,8 @@ class Variable(object):
return self.name
def __eq__(self, other):
+ if not isinstance(other, Variable):
+ return False
return (self.identifier, self.function) == (other.identifier, other.function)
def __hash__(self):