From a9a9636d1e739e047c8089e0319eed5c0cfebc21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mislav=20Marohni=C4=87?= <mislav.marohnic@gmail.com>
Date: Thu, 24 Dec 2015 13:23:01 +0100
Subject: [PATCH] Tweak sanitizing shell name

Handles situation when the output is `/bin/shell- args...`. First strip
away the arguments, then the trailing dash.
---
 libexec/rbenv-init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/rbenv-init b/libexec/rbenv-init
index 9fcfc2f4..7ddae5e5 100755
--- a/libexec/rbenv-init
+++ b/libexec/rbenv-init
@@ -34,8 +34,8 @@ done
 shell="$1"
 if [ -z "$shell" ]; then
   shell="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)"
-  shell="${shell##-}"
   shell="${shell%% *}"
+  shell="${shell##-}"
   shell="${shell:-$SHELL}"
   shell="${shell##*/}"
 fi