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fix #1368

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This commit is contained in:
Cloud Wu
2021-03-29 14:27:37 +08:00
parent 22b5fbf3b8
commit 11165ce727
1 changed files with 3 additions and 3 deletions
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6
service/datacenterd.lua
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@@ -15,7 +15,7 @@ end
function command.QUERY(key, ...)
local d = database[key]
if d then
if d ~= nil then
return query(d, ...)
end
end
@@ -59,7 +59,7 @@ end
function command.UPDATE(...)
local ret, value = update(database, ...)
if ret or value == nil then
if ret ~= nil or value == nil then
return ret
end
local q = wakeup(wait_queue, ...)
@@ -97,7 +97,7 @@ skynet.start(function()
skynet.dispatch("lua", function (_, _, cmd, ...)
if cmd == "WAIT" then
local ret = command.QUERY(...)
if ret then
if ret ~= nil then
skynet.ret(skynet.pack(ret))
else
waitfor(wait_queue, ...)