From da107d3f0ced9f6d05d56ad2b98ba3dbddd23fb4 Mon Sep 17 00:00:00 2001
From: rgbkrk <rgbkrk@gmail.com>
Date: Wed, 11 Jun 2014 11:10:38 -0500
Subject: [PATCH] Error checking and reporting on interface ufw rule

---
 library/system/ufw | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/system/ufw b/library/system/ufw
index 8496997b279..40bbb313edc 100644
--- a/library/system/ufw
+++ b/library/system/ufw
@@ -205,6 +205,9 @@ def main():
     if len(commands) < 1:
         module.fail_json(msg="Not any of the command arguments %s given" % commands)
 
+    if('interface' in params and 'direction' not in params):
+      module.fail_json(msg="Direction must be specified when creating a rule on an interface")
+
     # Ensure ufw is available
     ufw_bin = module.get_bin_path('ufw', True)