From 7860ad5268753f005c7ecc121d186fd16370f8d9 Mon Sep 17 00:00:00 2001
From: "Yamashita, Yuu" <peek824545201@gmail.com>
Date: Fri, 1 Jul 2016 00:08:19 +0000
Subject: [PATCH] Help message should not be written to stdout for `sh-`
 commands (yyuu/pyenv#650)

---
 libexec/rbenv | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libexec/rbenv b/libexec/rbenv
index d77df669..b0b0e91b 100755
--- a/libexec/rbenv
+++ b/libexec/rbenv
@@ -109,7 +109,11 @@ case "$command" in
 
   shift 1
   if [ "$1" = --help ]; then
-    exec rbenv-help "$command"
+    if [[ "$command" == "sh-"* ]]; then
+      exec rbenv-help "$command" 1>&2
+    else
+      exec rbenv-help "$command"
+    fi
   else
     exec "$command_path" "$@"
   fi