From 12ede6488266485ba3e7dc9e3e5c6079ae324119 Mon Sep 17 00:00:00 2001
From: Richard Soderberg <rsoderberg@gmail.com>
Date: Sat, 5 Sep 2015 05:02:29 -0700
Subject: [PATCH] bash4 version check failure should go to STDERR.

---
 cipherscan | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cipherscan b/cipherscan
index b80d347..280a57e 100755
--- a/cipherscan
+++ b/cipherscan
@@ -13,8 +13,8 @@ BENCHMARKITER=30
 
 # cipherscan requires bash4, which doesn't come by default in OSX
 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)."
+    echo "Bash version 4 is required to run cipherscan." 1>&2
+    echo "Please upgrade your version of bash (ex: brew install bash)." 1>&2
     exit 1
 fi