From 94d87211f978c1fff3ab79537191683d30742079 Mon Sep 17 00:00:00 2001
From: Roy Liu <carsomyr@gmail.com>
Date: Mon, 19 Sep 2011 10:45:12 -0400
Subject: [PATCH] Restore the current working directory in rbenv-rehash

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

diff --git a/libexec/rbenv-rehash b/libexec/rbenv-rehash
index c69a129a..3d9a9a70 100755
--- a/libexec/rbenv-rehash
+++ b/libexec/rbenv-rehash
@@ -55,6 +55,9 @@ make_shims() {
   done
 }
 
+# Save the working directory.
+CUR_PATH=$PWD
+
 # Empty out the shims directory and make it the working directory.
 rm -f "$SHIM_PATH"/*
 cd "$SHIM_PATH"
@@ -68,6 +71,9 @@ make_shims ../versions/*/bin/*
 RBENV_REHASH_PLUGINS=(/etc/rbenv.d/rehash/*.bash ${RBENV_ROOT}/rbenv.d/rehash/*.bash)
 shopt -u nullglob
 
+# Restore the previous working directory.
+cd "$CUR_PATH"
+
 for script in ${RBENV_REHASH_PLUGINS[@]}; do
   source $script
 done