From d37db94360999f47a72ded901646c898327221db Mon Sep 17 00:00:00 2001
From: William Venner <william@venner.io>
Date: Tue, 4 Jan 2022 21:57:27 +0000
Subject: [PATCH] Dump the stack when the lua guard fails and return a value
 from it

---
 gmod/src/lua/mod.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gmod/src/lua/mod.rs b/gmod/src/lua/mod.rs
index 9656111..a359a66 100644
--- a/gmod/src/lua/mod.rs
+++ b/gmod/src/lua/mod.rs
@@ -70,8 +70,12 @@ macro_rules! lua_stack_guard {
 	( $lua:ident => $code:block ) => {{
 		#[cfg(debug_assertions)] {
 			let top = $lua.get_top();
-			$code
-			assert_eq!(top, $lua.get_top(), "Stack is dirty!");
+			let ret = (|| $code)();
+			if top != $lua.get_top() {
+				$lua.dump_stack();
+				panic!("Stack is dirty!");
+			}
+			ret
 		}
 
 		#[cfg(not(debug_assertions))]