From 3bc2c02797799a0e71c4a04dc810d2d683271c42 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Fri, 26 Oct 2018 19:29:08 +0100
Subject: util.xpcall, util.compat: Add non-hacky multi-argument xpcall() for
 Lua 5.1

---
 util/xpcall.lua | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 util/xpcall.lua

(limited to 'util/xpcall.lua')

diff --git a/util/xpcall.lua b/util/xpcall.lua
new file mode 100644
index 00000000..d2fc5011
--- /dev/null
+++ b/util/xpcall.lua
@@ -0,0 +1,9 @@
+local xpcall = xpcall;
+
+if select(2, xpcall(function (x) return x end, function () end,  "test")) ~= "test" then
+	xpcall = require"util.compat".xpcall;
+end
+
+return {
+	xpcall = xpcall;
+};
-- 
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