From 9ecc3f7164ad77d62c469b8c509ad33ff263d1fa Mon Sep 17 00:00:00 2001
From: Christian Stadelmann <dev@genodeftest.de>
Date: Mon, 12 Jan 2015 16:46:18 +0100
Subject: [PATCH] New bash version info test using $BASH_VERSINFO

---
 cipherscan | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cipherscan b/cipherscan
index b52199d..46bb981 100755
--- a/cipherscan
+++ b/cipherscan
@@ -19,7 +19,7 @@ if [ "$(uname -s)" == "Darwin" ]; then
 fi
 
 # cipherscan requires bash4, which doesn't come by default in OSX
-if [ "$(bash --version |grep -i 'version 4')" == "" ]; then
+if [ ${BASH_VERSINFO[0]} -lt 4 ]; then
     echo "Bash version 4 is required to run cipherscan."
     echo "Please upgrade your version of bash (ex: brew install bash)."
     exit 1