TypeError: Cannot read property 'direction' of undefined

[mysterywave]

[Application][DEBUG] You are running slither-server 0.0.12-dev
[Application][INFO] Starting the server in dev at port 8080...
[Server][INFO] Listening for connections
Snake going to 99

slither-master/src/server.coffee:114
if (value === conn.snake.direction.angle) {
^
TypeError: Cannot read property 'direction' of undefined
at Server.module.exports.Server.handleMessage (slither-master/src/server.coffee:101:38)
at WebSocket.EventEmitter.emit (events.js:98:17)
at Receiver.onbinary (slither-master/node_modules/ws/lib/WebSocket.js:823:10)
at slither-master/node_modules/ws/lib/Receiver.js:537:18
at slither-master/node_modules/ws/lib/Receiver.js:361:7
at slither-master/node_modules/ws/lib/PerMessageDeflate.js:238:5
at afterWrite (_stream_writable.js:274:3)
at onwrite (_stream_writable.js:266:7)
at WritableState.onwrite (_stream_writable.js:97:5)
at afterTransform (_stream_transform.js:99:5)
at TransformState.afterTransform (_stream_transform.js:74:12)
at Zlib.callback (zlib.js:451:5)

[ulwanski]

Same bug here

> node ./bin/slither

[Application][DEBUG] You are running slither-server 0.0.12-dev
[Application][INFO] Starting the server in dev at port 8080...
[Server][INFO] Listening for connections
Snake going to 99
/usr/src/slither/src/server.coffee:114
          if (value === conn.snake.direction.angle) {
                                   ^

TypeError: Cannot read property 'direction' of undefined
    at Server.module.exports.Server.handleMessage (/usr/src/slither/src/server.coffee:101:39)
    at emitTwo (events.js:126:13)
    at WebSocket.emit (events.js:214:7)
    at Receiver.onbinary (/usr/src/slither/node_modules/ws/lib/WebSocket.js:823:10)
    at /usr/src/slither/node_modules/ws/lib/Receiver.js:537:18
    at /usr/src/slither/node_modules/ws/lib/Receiver.js:361:7
    at /usr/src/slither/node_modules/ws/lib/PerMessageDeflate.js:238:5
    at afterWrite (_stream_writable.js:454:3)
    at onwrite (_stream_writable.js:445:7)
    at InflateRaw.afterTransform (_stream_transform.js:90:3)
    at Zlib.callback (zlib.js:515:5)