From 47da795924d6f70fc20f3548a6391ca0bd927a46 Mon Sep 17 00:00:00 2001
From: Lenny Truong <lenny@stanford.edu>
Date: Wed, 15 Aug 2018 17:43:19 -0700
Subject: [PATCH] Make isprimitive more robust using getattr

---
 magma/circuit.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/magma/circuit.py b/magma/circuit.py
index 23711f596..6fcf7725f 100644
--- a/magma/circuit.py
+++ b/magma/circuit.py
@@ -373,7 +373,7 @@ def isdefinition(circuit):
     return getattr(circuit, "is_definition", False)
 
 def isprimitive(circuit):
-    return circuit.primitive
+    return getattr(circuit, "primitive", False)
 
 # a map from circuitDefinition names to circuit definition objects
 definitionCache = {}