From 7d235c62f0d5bd0df1236cc52141c10c5d272a18 Mon Sep 17 00:00:00 2001 From: Julien Cristau Date: Sun, 19 Feb 2012 13:43:54 +0100 Subject: [PATCH] Fallback to TCP if no protocol is specified and the UNIX connection fails Signed-off-by: Julien Cristau Signed-off-by: Jamey Sharp --- src/xcb_util.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/xcb_util.c b/src/xcb_util.c index 7173db3..f17aa3c 100644 --- a/src/xcb_util.c +++ b/src/xcb_util.c @@ -235,6 +235,11 @@ static int _xcb_open(const char *host, char *protocol, const int display) fd = _xcb_open_unix(protocol, file); free(file); + if (fd < 0 && !protocol && *host == '\0') { + unsigned short port = X_TCP_PORT + display; + fd = _xcb_open_tcp(host, protocol, port); + } + return fd; #endif /* !_WIN32 */ return -1; /* if control reaches here then something has gone wrong */ -- 2.34.1