From f01b67121fb5be551ed6586e71b04e5ae42cf1eb Mon Sep 17 00:00:00 2001
From: Richard Hartmann <richih.mailinglist@gmail.com>
Date: Mon, 6 May 2013 22:07:44 +0200
Subject: [PATCH] Improve basename()

---
 vcsh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/vcsh b/vcsh
index fb99ffb..d742cf4 100755
--- a/vcsh
+++ b/vcsh
@@ -13,9 +13,11 @@
 # this software will most likely follow suit.
 
 basename() {
-	local f; f="${1##*/}"
-	[ -z "$2" ] || f="${f%$2}"
-	echo "$f"
+	# Implemented in shell to avoid spawning another process
+	local file
+	file="${1##*/}"
+	[ -z "$2" ] || file="${file%$2}"
+	echo "$file"
 }
 
 SELF=$(basename $0)
-- 
2.39.2