From f91985b34d8b35e8907aa1176d2fb9226c9446e3 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 12 Apr 2017 05:22:36 +0000
Subject: git-refresh: for old sh

* tool/git-refresh: get rid of matching prefix pattern removal for
  old sh.  [ruby-dev:50069] [Bug #13424]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/git-refresh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'tool/git-refresh')

diff --git a/tool/git-refresh b/tool/git-refresh
index e3aa1b0970..fbb50bdcc1 100755
--- a/tool/git-refresh
+++ b/tool/git-refresh
@@ -8,12 +8,12 @@ until [ $# = 0 ]; do
     case "$1" in
 	--) shift; break;;
 	-C|--directory) shift; cd "$1";;
-	-C*) cd "${1#-C}";;
-	--directory=*) cd "${1#*=}";;
+	-C*) cd `expr "$1" : '-C\(.*\)'`;;
+	--directory=*) cd `expr "$1" : '[^=]*=\(.*\)'`;;
 	-q) quiet=1;;
 	-b|--branch) shift; branch="$1";;
-	-b*) branch="${1#-b}";;
-	--branch=*) branch="${1#*=}";;
+	-b*) branch=`expr "$1" : '-b\(.*\)'`;;
+	--branch=*) branch=`expr "$1" : '[^=]*=\(.*\)'`;;
 	-*) echo "unknown option: $1" 1>&2; exit 1;;
 	*) break;;
     esac
@@ -24,13 +24,13 @@ url="$1"
 dir="$2"
 shift 2
 if [ -d "$dir" ]; then
-    echo updating "${dir#*/}" ...
+    echo updating `expr "$dir" : '*/\(.*\)'` ...
     [ $quiet ] || set -x
     cd "$dir"
     git fetch "$@"
     exec git checkout ${branch:+"$branch"} "$@"
 else
-    echo retrieving "${dir#*/}" ...
+    echo retrieving `expr "$dir" : '*/\(.*\)'` ...
     [ $quiet ] || set -x
     exec git clone "$url" "$dir" "$@"
 fi
-- 
cgit v1.2.3