From 8d2a4cd8d2e993a2c815c41a5a050ecafae2bf01 Mon Sep 17 00:00:00 2001
From: Lee Cannon <leecannon@leecannon.xyz>
Date: Wed, 9 Feb 2022 21:45:59 +0000
Subject: [PATCH] glfw: `glfwGetMonitors` can return `null` to signify no
 monitors

---
 glfw/src/Monitor.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/glfw/src/Monitor.zig b/glfw/src/Monitor.zig
index 86f4f300..df7599b9 100644
--- a/glfw/src/Monitor.zig
+++ b/glfw/src/Monitor.zig
@@ -398,7 +398,8 @@ pub inline fn getAll(allocator: mem.Allocator) mem.Allocator.Error![]Monitor {
         Error.NotInitialized => unreachable,
         else => unreachable,
     };
-    unreachable;
+    // `glfwGetMonitors` returning null can be either an error or no monitors
+    return &[_]Monitor{};
 }
 
 /// Returns the primary monitor.