From 12eed58485cc366b645476d18ea37b3cd1167f99 Mon Sep 17 00:00:00 2001
From: Bernardo Damele <bernardo.damele@gmail.com>
Date: Wed, 19 Dec 2012 14:25:29 +0000
Subject: [PATCH] pointless restyling

---
 lib/core/testing.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/core/testing.py b/lib/core/testing.py
index 76407dd87..801de6037 100644
--- a/lib/core/testing.py
+++ b/lib/core/testing.py
@@ -228,8 +228,10 @@ def runCase(switches=None, parse=None):
 
 def replaceVars(item, vars_):
     retVal = item
+
     if item and vars_:
         for var in re.findall("\$\{([^}]+)\}", item):
             if var in vars_:
                 retVal = retVal.replace("${%s}" % var, vars_[var])
+
     return retVal