# HG changeset patch
# User edogawaconan <me@myconan.net>
# Date 1373734869 -32400
# Node ID 9af2e1cd964ec2df364c6e9c6aed0716edf8f7ea
# Parent  f8397bdc0cbcacea495f57f23445d79c0fc8ef24
Add test for $HOME writability.

diff -r f8397bdc0cbc -r 9af2e1cd964e setup
--- a/setup	Wed Jun 26 01:09:35 2013 +0900
+++ b/setup	Sun Jul 14 02:01:09 2013 +0900
@@ -24,9 +24,9 @@
 # misc scripts
 bindir="${basedir}/bin"
 
-# Make sure $HOME points somewhere.
-# FIXME: ensure it is writable (or maybe not).
+# Make sure $HOME points somewhere and writable.
 test -n "${HOME}" || exit 1
+test -w "${HOME}" || exit 1
 
 # A safe echo.
 _echo() {