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Check that we have enough room on stack for module

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Timidger 2017-10-29 15:26:40 -07:00
parent 71fdca5477
commit a137086064
1 changed files with 1 additions and 0 deletions
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src/lua.rs
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@ -562,6 +562,7 @@ impl Lua {
/// The debug library is very unsound, loading it and using it breaks all /// The debug library is very unsound, loading it and using it breaks all
/// the guarantees of rlua. /// the guarantees of rlua.
pub unsafe fn load_debug(&self) { pub unsafe fn load_debug(&self) {
check_stack(self.state, 1);
ffi::luaL_requiref(self.state, cstr!("debug"), ffi::luaopen_debug, 1); ffi::luaL_requiref(self.state, cstr!("debug"), ffi::luaopen_debug, 1);
ffi::lua_pop(self.state, 1); ffi::lua_pop(self.state, 1);
} }