From bfbadadf702c6c7f078cc2e854afa02686b91c22 Mon Sep 17 00:00:00 2001
From: minus <minus@mnus.de>
Date: Wed, 19 Aug 2015 01:40:49 +0200
Subject: [PATCH] use env var SWAYSOCK if available

or fall back to /tmp/sway-ipc.sock
---
 sway/ipc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sway/ipc.c b/sway/ipc.c
index 292d9593..ba01a679 100644
--- a/sway/ipc.c
+++ b/sway/ipc.c
@@ -40,10 +40,13 @@ void init_ipc() {
 
 	struct sockaddr_un ipc_sockaddr = {
 		.sun_family = AF_UNIX,
-		// TODO: use a proper socket path
-		.sun_path = "/tmp/sway.sock"
+		.sun_path = "/tmp/sway-ipc.sock"
 	};
 
+	if (getenv("SWAYSOCK") != NULL) {
+		strncpy(ipc_sockaddr.sun_path, getenv("SWAYSOCK"), sizeof(ipc_sockaddr.sun_path));
+	}
+
 	unlink(ipc_sockaddr.sun_path);
 	if (bind(ipc_socket, (struct sockaddr *)&ipc_sockaddr, sizeof(ipc_sockaddr)) == -1) {
 		sway_abort("Unable to bind IPC socket");