From ee5ad02d42690f572d4a89386e84e6b3c04df054 Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Sun, 25 Dec 2011 20:59:24 -0500
Subject: [PATCH] Add --no-rehash option to rbenv-init (#170)

---
 libexec/rbenv-init | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libexec/rbenv-init b/libexec/rbenv-init
index 73aeadf1..ed440d13 100755
--- a/libexec/rbenv-init
+++ b/libexec/rbenv-init
@@ -8,6 +8,12 @@ if [ "$1" = "-" ]; then
   shift
 fi
 
+no_rehash=""
+if [ "$1" = "--no-rehash" ]; then
+  no_rehash=1
+  shift
+fi
+
 shell="$1"
 if [ -z "$shell" ]; then
   shell="$(basename "$SHELL")"
@@ -69,7 +75,9 @@ bash | zsh )
   ;;
 esac
 
-echo 'rbenv rehash 2>/dev/null'
+if [ -z "$no_rehash" ]; then
+  echo 'rbenv rehash 2>/dev/null'
+fi
 
 commands=(`rbenv commands --sh`)
 IFS="|"