When running deployproxy with -i (just upload a new revision, don't deploy it), it works, but throws an error

[btallman]

When running deployproxy with -i (just upload a new revision, don't deploy it), it works, but throws an error (shown below). It seems to be still attempting to parse the deployment message, even though there isn't one.
+++++++++++++++++++++++++++++

Not deploying the proxy right now

TypeError: Cannot read property 'aPIProxy' of undefined
at Object.module.exports.parseDeploymentResult (/usr/local/lib/node_modules/apigeetool/lib/commands/parsedeployments.js:42:9)
at /usr/local/lib/node_modules/apigeetool/lib/commands/deployproxy.js:116:43
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:254:17
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:157:25
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:251:21
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:615:34
at deployProxy (/usr/local/lib/node_modules/apigeetool/lib/commands/deployproxy.js:576:5)
at async.series.deployResult (/usr/local/lib/node_modules/apigeetool/lib/commands/deployproxy.js:104:7)
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:610:21
at /usr/local/lib/node_modules/apigeetool/node_modules/async/lib/async.js:249:17

[theganyo]

Duplicate of #4