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-rw-r--r--luaevent/src/luaevent.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/luaevent/src/luaevent.c b/luaevent/src/luaevent.c
index 286d95e..7272bf2 100644
--- a/luaevent/src/luaevent.c
+++ b/luaevent/src/luaevent.c
@@ -43,22 +43,22 @@ static void luaevent_callback(int fd, short event, void* p) {
int ret;
lua_rawgeti(L, LUA_REGISTRYINDEX, arg->callbackRef);
lua_pushinteger(L, event);
- if(lua_pcall(L, 1, 1, 0) || !lua_isnumber(L, -1)) {
+ if(lua_pcall(L, 1, 1, 0) || !(lua_isnil(L, -1) || lua_isnumber(L, -1))) {
printf("ERROR IN CB: %s\n", lua_tostring(L, -1));
lua_pop(L, 1);
freeCallbackArgs(arg);
return;
}
- ret = lua_tointeger(L, -1);
+ ret = lua_tointeger(L, -1) | -1lua_isnil(L, -1);
lua_pop(L, 1);
- if(ret == -1) {
+ if(ret < 0) {
freeCallbackArgs(arg);
return;
}
if(ret != EV_READ && ret != EV_WRITE) {
printf("BAD RET_VAL: %i\n", ret);
}
-
+ printf("RET VAL: %i\n", ret);
struct event *ev = &arg->ev;
int newEvent = ret;
if(newEvent != event) { // Need to hook up new event...
@@ -118,14 +118,15 @@ static int luaevent_addevent(lua_State* L) {
callbackRef = luaL_ref(L, LUA_REGISTRYINDEX);
/* Call the callback with all arguments after it to get the loop primed.. */
- if(lua_pcall(L, top - 2, 1, 0) || !lua_isnumber(L, -1)) {
+ if(lua_pcall(L, top - 2, 1, 0) || !(lua_isnil(L, -1) || lua_isnumber(L, -1))) {
printf("ERROR IN INIT: %s\n", lua_tostring(L, -1));
lua_pop(L, 1);
return 0;
}
- ret = lua_tointeger(L, -1);
+ /* Lua_isnil returns 1 if the value is nil... */
+ ret = lua_tointeger(L, -1) | -lua_isnil(L, -1);
lua_pop(L, 1);
- if(ret == -1) { /* Done, no need to setup event */
+ if(ret < 0) { /* Done, no need to setup event */
luaL_unref(L, LUA_REGISTRYINDEX, callbackRef);
return 0;
}