Memcached.item(...) crashes when no items

[adkap]

The result set actually contains [ false ] at line 384 if memcached has no items (fresh startup). Doesn't seem right... but that's what happens.

/root/proxy/modules/memcached/lib/memcached.js:384
var identifier = statSet[0].split(':');
^
TypeError: Cannot call method 'split' of undefined
at /root/proxy/modules/memcached/lib/memcached.js:384:37
at Array.forEach (native)
at Socket. (/root/proxy/modules/memcached/lib/memcached.js:383:17)
at EventEmitter.rawDataReceived (/root/proxy/modules/memcached/lib/memcached.js:478:93)
at EventEmitter.BufferBuffer (/root/proxy/modules/memcached/lib/memcached.js:416:12)
at Socket. (/root/proxy/modules/memcached/lib/utils.js:68:17)
at Socket.emit (events.js:64:17)
at Socket._onReadable (net.js:678:14)
at IOWatcher.onReadable as callback

[adkap]

This should do it.

diff memcached.js

384,387c384,389
<         var identifier = statSet[0].split(':');
<         
<         if (!response[identifier[1]]) response[identifier[1]] = {};
<         response[identifier[1]][identifier[2]] = statSet[1];
---
>         if (statSet) {
>           var identifier = statSet[0].split(':');
>           
>           if (!response[identifier[1]]) response[identifier[1]] = {};
>           response[identifier[1]][identifier[2]] = statSet[1];
>         }