From c4629b72e065929dfabf2a1a8df07c622b4dd38f Mon Sep 17 00:00:00 2001
From: Scott Cunningham <scott.cunningham@ensighten.com>
Date: Wed, 5 Aug 2015 23:37:10 -0700
Subject: [PATCH] credstash lookup plugin: error out in run function when
 credstash not installed, not at module scope

---
 lib/ansible/plugins/lookup/credstash.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/ansible/plugins/lookup/credstash.py b/lib/ansible/plugins/lookup/credstash.py
index febccfa5c65..5b4a0c0c406 100644
--- a/lib/ansible/plugins/lookup/credstash.py
+++ b/lib/ansible/plugins/lookup/credstash.py
@@ -29,13 +29,12 @@ except ImportError:
     CREDSTASH_INSTALLED = False
 
 
-if not CREDSTASH_INSTALLED:
-    raise AnsibleError('The credstash lookup plugin requires credstash to be installed.')
-
-
 class LookupModule(LookupBase):
     def run(self, terms, variables, **kwargs):
 
+        if not CREDSTASH_INSTALLED:
+            raise AnsibleError('The credstash lookup plugin requires credstash to be installed.')
+
         if isinstance(terms, basestring):
             terms = [terms]