From c129dd93311a477c38d4a880509de38c0506a38b Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 19 Mar 2019 14:30:43 +0530
Subject: [PATCH] Wayland: Ignore invalid scale values from compositor

---
 glfw/wl_monitor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/glfw/wl_monitor.c b/glfw/wl_monitor.c
index f258c5893..bdcb9ca59 100644
--- a/glfw/wl_monitor.c
+++ b/glfw/wl_monitor.c
@@ -94,8 +94,8 @@ static void outputHandleScale(void* data,
                             int32_t factor)
 {
     struct _GLFWmonitor *monitor = data;
-
-    monitor->wl.scale = factor;
+    if (factor > 0 && factor < 24)
+        monitor->wl.scale = factor;
 }
 
 static const struct wl_output_listener outputListener = {