CLEANUP: Remove unused function hlua_get_top_error_string

This function has no prototype defined in a header and is not used in hlua.c
either, thus it can be safely removed. Found with -Wmissing-prototypes.
This commit is contained in:
Tim Duesterhus 2022-05-14 22:15:28 +02:00 committed by Willy Tarreau
parent 6eded62f6a
commit 9b6becb312

View File

@ -498,16 +498,6 @@ __LJMP unsigned int hlua_checktable(lua_State *L, int argno)
return luaL_ref(L, LUA_REGISTRYINDEX);
}
/* Return the string that is of the top of the stack. */
const char *hlua_get_top_error_string(lua_State *L)
{
if (lua_gettop(L) < 1)
return "unknown error";
if (lua_type(L, -1) != LUA_TSTRING)
return "unknown error";
return lua_tostring(L, -1);
}
__LJMP const char *hlua_traceback(lua_State *L, const char* sep)
{
lua_Debug ar;