1 files changed, 8 insertions, 0 deletions

diff --git a/swaybar/bar.c b/swaybar/bar.c
index 2b11065f..15eab782 100644
--- a/swaybar/bar.c
+++ b/swaybar/bar.c
@@ -461,7 +461,15 @@ bool bar_setup(struct swaybar *bar, const char *socket_path) {
 
 static void display_in(int fd, short mask, void *data) {
         struct swaybar *bar = data;
+        if (mask & (POLLHUP | POLLERR)) {
+                if (mask & POLLERR) {
+                        sway_log(SWAY_ERROR, "Wayland display poll error");
+                }
+                bar->running = false;
+                return;
+        }
         if (wl_display_dispatch(bar->display) == -1) {
+                sway_log(SWAY_ERROR, "wl_display_dispatch failed");
                 bar->running = false;
         }
 }