From 1e4424d65603c237c4d25815219639dea0b091a8 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Wed, 17 Jul 2013 12:17:52 -0400
Subject: [PATCH] issue #94 again

---
 src/install.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/install.js b/src/install.js
index 9c64acdc28..92e155aecf 100644
--- a/src/install.js
+++ b/src/install.js
@@ -46,15 +46,15 @@ var	async = require('async'),
 						break;
 						case 'redis:host':
 							config.redis = config.redis || {};
-							config.redis.host = value;
+							if (value !== '') config.redis.host = value;
 						break;
 						case 'redis:port':
 							config.redis = config.redis || {};
-							config.redis.port = value;
+							if (value !== '') config.redis.port = value;
 						break;
 						case 'redis:password':
 							config.redis = config.redis || {};
-							config.redis.password = value;
+							if (value !== '') config.redis.password = value;
 						break;
 
 						default: