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Unset DISPLAY when wlr_xwayland fails

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

(cherry picked from commit eb4fa18308)
This commit is contained in:
Simon Ser 2020-07-02 13:50:24 +02:00
parent 1c5046d7e4
commit 2cc61bbbbe
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 1 additions and 0 deletions
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sway/server.c
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@ -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);