From b5eb724773d23f34fc9093bb06b6cdb5813c668b Mon Sep 17 00:00:00 2001
From: Jon Miller <hello@jmill.xyz>
Date: Thu, 15 Nov 2018 15:24:45 -0800
Subject: [PATCH] Add default path to Role & InstanceProfile

---
 moto/iam/models.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/moto/iam/models.py b/moto/iam/models.py
index 4a5240a08..522915a24 100644
--- a/moto/iam/models.py
+++ b/moto/iam/models.py
@@ -114,7 +114,7 @@ class Role(BaseModel):
         self.id = role_id
         self.name = name
         self.assume_role_policy_document = assume_role_policy_document
-        self.path = path
+        self.path = path or '/'
         self.policies = {}
         self.managed_policies = {}
 
@@ -166,7 +166,7 @@ class InstanceProfile(BaseModel):
     def __init__(self, instance_profile_id, name, path, roles):
         self.id = instance_profile_id
         self.name = name
-        self.path = path
+        self.path = path or '/'
         self.roles = roles if roles else []
 
     @classmethod