swayidle: terminate if wl_display_dispatch failed

1 files changed, 4 insertions, 1 deletions

diff --git a/swayidle/main.c b/swayidle/main.c
index 15f319c3..ad9c84c9 100644
--- a/swayidle/main.c
+++ b/swayidle/main.c
@@ -343,7 +343,10 @@ static int display_event(int fd, uint32_t mask, void *data) {
         if (mask & WL_EVENT_HANGUP) {
                 sway_terminate(0);
         }
-        wl_display_dispatch(state.display);
+        if (wl_display_dispatch(state.display) < 0) {
+                wlr_log_errno(L_ERROR, "wl_display_dispatch failed, exiting");
+                sway_terminate(0);
+        };
         return 0;
 }