sway

commit eb4fa183088d0361e2492780e303e2965c5ecae1
parent dfccd2a4c483a6ff03350cd4ac5e3fada1f40f2e
Author: Simon Ser <contact@emersion.fr>
Date:   Thu,  2 Jul 2020 13:50:24 +0200

Unset DISPLAY when wlr_xwayland fails

Avoids having applications connect to a leftover DISPLAY when Xwayland
fails to initialize.

Diffstat:
M
sway/server.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/sway/server.c b/sway/server.c
@@ -202,6 +202,7 @@ bool server_start(struct sway_server *server) {
 					config->xwayland == XWAYLAND_MODE_LAZY);
 		if (!server->xwayland.wlr_xwayland) {
 			sway_log(SWAY_ERROR, "Failed to start Xwayland");
+			unsetenv("DISPLAY");
 		} else {
 			wl_signal_add(&server->xwayland.wlr_xwayland->events.new_surface,
 				&server->xwayland_surface);