From f2a43c55546a2025a4c4aea8f325c934cdbe5236 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20H=C3=BCrlimann=20=28CyT=29?=
 <simon.huerlimann@cyt.ch>
Date: Mon, 13 Apr 2015 11:13:15 +0200
Subject: [PATCH] Add 'cd -' to proposed steps to upgrade ruby-build

When a target is not found, rbenv-install proposes pulling changes from
upstream. This involves changing the directory to the ruby-build checkout.

This patch adds a '&& cd -' to change the working directory back to where
we've been. Should work on at least Bash and Zsh.
---
 bin/rbenv-install | 2 +-
 test/rbenv.bats   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/rbenv-install b/bin/rbenv-install
index 543b709b..a2ebffed 100755
--- a/bin/rbenv-install
+++ b/bin/rbenv-install
@@ -211,7 +211,7 @@ if [ "$STATUS" == "2" ]; then
       echo "  brew update && brew upgrade ruby-build"
     elif [ -d "${here}/.git" ]; then
       printf ":\n\n"
-      echo "  cd ${here} && git pull"
+      echo "  cd ${here} && git pull && cd -"
     else
       printf ".\n"
     fi
diff --git a/test/rbenv.bats b/test/rbenv.bats
index b51ed167..4417232d 100644
--- a/test/rbenv.bats
+++ b/test/rbenv.bats
@@ -69,7 +69,7 @@ See all available versions with \`rbenv install --list'.
 
 If the version you need is missing, try upgrading ruby-build:
 
-  cd ${BATS_TEST_DIRNAME}/.. && git pull
+  cd ${BATS_TEST_DIRNAME}/.. && git pull && cd -
 OUT
 
   unstub ruby-build