From 6375d8699e84ffab0754af58c311bf869ad648ab Mon Sep 17 00:00:00 2001
From: Scott Shawcroft <scott@tannewt.org>
Date: Wed, 26 Feb 2020 10:32:02 -0800
Subject: Validate builtin member is a module

---
 py/builtinimport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py/builtinimport.c b/py/builtinimport.c
index 9edda18b3..2be779c6c 100644
--- a/py/builtinimport.c
+++ b/py/builtinimport.c
@@ -421,7 +421,7 @@ mp_obj_t mp_builtin___import__(size_t n_args, const mp_obj_t *args) {
                                        MP_MAP_LOOKUP);
                 }
 
-                if (el != NULL) {
+                if (el != NULL && MP_OBJ_IS_TYPE(el->value, &mp_type_module)) {
                     module_obj = el->value;
                     mp_module_call_init(mod_name, module_obj);
                 } else {
-- 
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