bash4 version check failure should go to STDERR.

2015-09-05 05:02:29 -07:00 · 2015-09-05 05:02:29 -07:00 · 12ede64882
parent 0728751208
commit 12ede64882
1 changed files with 2 additions and 2 deletions
--- a/4
+++ b/4
@ -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