From 9ea4d2aa6f075da2e531c7d45777fe887705080e Mon Sep 17 00:00:00 2001
From: Stephen Gutekanst <stephen@hexops.com>
Date: Mon, 6 Dec 2021 22:14:06 -0700
Subject: [PATCH] glfw: correctly @errorSetCast when returning errors from
 createWindowSurface

Fixes an issue where `createWindowSurface` would not compile (found when
updating https://github.com/hexops/mach-glfw-vulkan-example to latest.)

Introduced in hexops/mach#115

cc @InKryption

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
---
 glfw/src/vulkan.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glfw/src/vulkan.zig b/glfw/src/vulkan.zig
index f27e69f4..8e10fec0 100644
--- a/glfw/src/vulkan.zig
+++ b/glfw/src/vulkan.zig
@@ -229,7 +229,7 @@ pub inline fn createWindowSurface(vk_instance: anytype, window: Window, vk_alloc
         Error.InvalidValue => @panic("Attempted to use window with client api to create vulkan surface."),
         Error.APIUnavailable,
         Error.PlatformError,
-        => err,
+        => @errSetCast(error{ APIUnavailable, PlatformError }, err),
         else => unreachable,
     };
     return v;