From: Richard Hartmann <RichiH@users.noreply.github.com>
Date: Sat, 28 Dec 2013 15:20:13 +0000 (-0800)
Subject: Merge pull request #101 from dastergon/add_gentoo_doc
X-Git-Url: https://git.madduck.net/code/vcsh.git/commitdiff_plain/72226a5ab6a76cb825b29f1079f4ae57a022437d?hp=7f0f4d22134058c57bfa636c76db3974f8963361

Merge pull request #101 from dastergon/add_gentoo_doc

Add Gentoo installation in README
---

diff --git a/vcsh b/vcsh
index 58b5744..60d0407 100755
--- a/vcsh
+++ b/vcsh
@@ -32,11 +32,11 @@ while getopts "c:dv" flag; do
 		VCSH_DEBUG=1
 		echo "debug mode on"
 		echo "$SELF $VERSION"
-	elif [ "$1" = '-v' ];then
+	elif [ "$1" = '-v' ]; then
 		VCSH_VERBOSE=1
 		echo "verbose mode on"
 		echo "$SELF $VERSION"
-	elif [ "$1" = '-c' ];then
+	elif [ "$1" = '-c' ]; then
 		VCSH_OPTION_CONFIG=$OPTARG
 	fi
 	shift 1
@@ -360,7 +360,9 @@ write_gitignore() {
 
 	# Contrary to GNU mktemp, mktemp on BSD/OSX requires a template for temp files
 	# Use the template GNU mktemo defaults to
-	tempfile=$(mktemp tmp.XXXXXXXXXX) || fatal "could not create tempfile" 51
+	# The downside to this is that we need to set TMPDIR explicitly; this may or may not be empty, so...
+	[ -z "$TMPDIR" ] && TMPDIR='/tmp'
+	tempfile=$(mktemp ${TMPDIR}/tmp.XXXXXXXXXX) || fatal "could not create tempfile: '${tempfile}'" 51
 
 	echo '*' > "$tempfile" || fatal "could not write to '$tempfile'" 57
 	for gitignore in $gitignores; do