From 4ea7d0849be6d0383ddd6c95301b5f028e2cc59b Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Sun, 10 May 2015 16:17:35 +0200
Subject: [PATCH] rbenv-init: do not use basename for $shell

This can be done using bash directly.
---
 libexec/rbenv-init | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libexec/rbenv-init b/libexec/rbenv-init
index 0b2c13aa..83521d37 100755
--- a/libexec/rbenv-init
+++ b/libexec/rbenv-init
@@ -25,7 +25,8 @@ if [ -z "$shell" ]; then
   shell="$(ps c -p "$PPID" -o 'ucomm=' 2>/dev/null || true)"
   shell="${shell##-}"
   shell="${shell%% *}"
-  shell="$(basename "${shell:-$SHELL}")"
+  shell="${shell:-$SHELL}"
+  shell="${shell##*/}"
 fi
 
 root="${0%/*}/.."