CLuaInstance: Fix compiler warnings

Origin commit data
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Branch: ni/coolstream
Commit: 10f17ad5ee
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2016-04-24 (Sun, 24 Apr 2016)


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This commit was generated by Migit
This commit is contained in:
Michael Liebmann
2016-04-24 19:35:32 +02:00
parent ecad19eb8e
commit 35dd1c5558
3 changed files with 5 additions and 3 deletions

View File

@@ -625,8 +625,10 @@ CLuaData *CLuaInstance::CheckData(lua_State *L, int narg)
{
luaL_checktype(L, narg, LUA_TUSERDATA);
void *ud = luaL_checkudata(L, narg, className);
if (!ud)
if (!ud) {
fprintf(stderr, "[CLuaInstance::%s] wrong type %p, %d, %s\n", __func__, L, narg, className);
return NULL;
}
return *(CLuaData **)ud; // unbox pointer
}