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bugfix

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This commit is contained in:
Cloud Wu
2019-05-06 10:20:15 +08:00
parent 6231f1c884
commit 046fb69f84
1 changed files with 13 additions and 14 deletions
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27
3rd/lua/lauxlib.c
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@@ -1094,21 +1094,20 @@ save(const char *key, const void * proto) {
SPIN_LOCK(&CC)
if (CC.L == NULL) {
init();
L = CC.L;
} else {
L = CC.L;
lua_pushstring(L, key);
lua_pushvalue(L, -1);
lua_rawget(L, LUA_REGISTRYINDEX);
result = lua_touserdata(L, -1); /* stack: key oldvalue */
if (result == NULL) {
lua_pop(L,1);
lua_pushlightuserdata(L, (void *)proto);
lua_rawset(L, LUA_REGISTRYINDEX);
} else {
lua_pop(L,2);
}
}
L = CC.L;
lua_pushstring(L, key);
lua_pushvalue(L, -1);
lua_rawget(L, LUA_REGISTRYINDEX);
result = lua_touserdata(L, -1); /* stack: key oldvalue */
if (result == NULL) {
lua_pop(L,1);
lua_pushlightuserdata(L, (void *)proto);
lua_rawset(L, LUA_REGISTRYINDEX);
} else {
lua_pop(L,2);
}
SPIN_UNLOCK(&CC)
return result;
}