From 6e2fbf6a0fd04f2ba4afca8b7a2ef9af34ebf330 Mon Sep 17 00:00:00 2001
From: William Hubbs <williamh@gentoo.org>
Date: Fri, 20 Jan 2012 16:48:24 -0600
Subject: Make checks for writable directory posix compliant

Reported-by: Maxim Kammerer <mk@de.su>
X-Gentoo-Bug: 398931
X-Gentoo-Bug-URL: http://bugs.gentoo.org/show_bug.cgi?id=398931
---
 sh/runscript.sh.in | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sh/runscript.sh.in')

diff --git a/sh/runscript.sh.in b/sh/runscript.sh.in
index 8e7fa69..3b91001 100644
--- a/sh/runscript.sh.in
+++ b/sh/runscript.sh.in
@@ -4,6 +4,11 @@
 # Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
 # Released under the 2-clause BSD license.
 
+dir_writable()
+{
+	mkdir "$1"/.test.$$ 2>/dev/null && rmdir "$1"/.test.$$
+}
+
 sourcex()
 {
 	if [ "$1" = "-e" ]; then
-- 
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