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check parameters for minetest.log lua function

experimental
sapier 2013-01-26 10:32:08 +00:00
parent c691d619c2
commit eb2a8fe8b8
1 changed files with 2 additions and 2 deletions
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4
src/scriptapi.cpp
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@ -4415,8 +4415,8 @@ static int l_log(lua_State *L)
}
else
{
std::string levelname = lua_tostring(L, 1);
text = lua_tostring(L, 2);
std::string levelname = luaL_checkstring(L, 1);
text = luaL_checkstring(L, 2);
if(levelname == "error")
level = LMT_ERROR;
else if(levelname == "action")