From 135102022763eaa62fa1d0125adab7ff207ef2f4 Mon Sep 17 00:00:00 2001
From: Joseph Walton <joe@kafsemo.org>
Date: Mon, 30 Jan 2017 11:13:16 +0100
Subject: [PATCH] [MNG-5852] mvn shell script invokes /bin/sh but requires Bash
 functions

'local' is not POSIX, but supported by most shells. However, it's not
supported by Solaris's /bin/sh, so use a subshell instead.

This closes #50.
---
 apache-maven/src/bin/mvn | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apache-maven/src/bin/mvn b/apache-maven/src/bin/mvn
index 4a7f610b79..172f43bc67 100755
--- a/apache-maven/src/bin/mvn
+++ b/apache-maven/src/bin/mvn
@@ -190,8 +190,7 @@ fi
 # traverses directory structure from process work directory to filesystem root
 # first directory with .mvn subdirectory is considered project base directory
 find_maven_basedir() {
-  local basedir
-  local wdir
+(
   basedir="`pwd`"
   wdir="`pwd`"
   while [ "$wdir" != '/' ] ; do
@@ -202,6 +201,7 @@ find_maven_basedir() {
     wdir="`cd "$wdir/.."; pwd`"
   done
   echo "${basedir}"
+)
 }
 
 # concatenates all lines of a file