From 3a14718bb76a9fb8e730c4423562b34ab6d9da81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Fri, 7 Mar 2014 18:41:34 +0100
Subject: [PATCH] Respect $TMPDIR when creating sockets

---
 abduco.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/abduco.c b/abduco.c
index 3237059..9407a2c 100644
--- a/abduco.c
+++ b/abduco.c
@@ -184,6 +184,8 @@ static void usage() {
 static int create_socket_dir() {
 	size_t maxlen = sizeof(sockaddr.sun_path);
 	char *dir = getenv("HOME");
+	if (!dir)
+		dir = getenv("TMPDIR");
 	if (!dir)
 		dir = "/tmp";
 	int len = snprintf(sockaddr.sun_path, maxlen, "%s/.%s/", dir, server.name);