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commit 7f450a52f60ac543540a8ef50fd6d440bf0d4c8a
parent 7bb152664f259d5f613e814c5a715aa3fb391a4a
Author: Michael Stapelberg <michael@stapelberg.de>
Date:   Thu, 21 Aug 2014 09:34:03 +0200

Die when the X11 connection breaks during runtime (Thanks Eduan)

Diffstat:
M
i3lock.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/i3lock.c b/i3lock.c
@@ -534,6 +534,9 @@ static void xcb_prepare_cb(EV_P_ ev_prepare *w, int revents) {
 static void xcb_check_cb(EV_P_ ev_check *w, int revents) {
     xcb_generic_event_t *event;
 
+    if (xcb_connection_has_error(conn))
+        errx(EXIT_FAILURE, "X11 connection broke, did your server terminate?\n");
+
     while ((event = xcb_poll_for_event(conn)) != NULL) {
         if (event->response_type == 0) {
             xcb_generic_error_t *error = (xcb_generic_error_t*)event;