From 9efa28b4c66c2183d65085c6491732187fded12a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Thu, 28 Nov 2019 19:24:16 +0100
Subject: [PATCH] input: sway 1.2 bug: keyboard_leave() called with surface ==
 NULL

---
 input.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/input.c b/input.c
index 803eff76..ca3ffb13 100644
--- a/input.c
+++ b/input.c
@@ -138,8 +138,10 @@ keyboard_leave(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
 {
     struct wayland *wayl = data;
 
-    assert(wayl->focused == NULL ||
-           wayl_terminal_from_surface(wayl, surface) == wayl->focused);
+    assert(
+        wayl->focused == NULL ||
+        surface == NULL ||  /* Seen on Sway 1.2 */
+        wayl_terminal_from_surface(wayl, surface) == wayl->focused);
 
     stop_repeater(wayl, -1);
     if (wayl->focused != NULL) {