[TIMOB-11624] CLI: Cannot call method 'forEach' of undefined

>$ titanium help

/usr/local/lib/node_modules/titanium/lib/titanium.js:123
	config.paths.sdks.forEach(env.scanSdkPath);
	                  ^
TypeError: Cannot call method 'forEach' of undefined
    at run (/usr/local/lib/node_modules/titanium/lib/titanium.js:123:20)
    at /usr/local/lib/node_modules/titanium/lib/titanium.js:66:4
    at Object.<anonymous> (/usr/local/lib/node_modules/titanium/lib/titanium.js:71:3)
    at Module.Module._compile [as _compile] (module.js:449:26)
    at Object.Module._extensions..js [as .js] (module.js:467:10)
    at Module.Module.load [as load] (module.js:356:32)
    at Function.Module._load [as _load] (module.js:312:12)
    at Module.Module.require [as require] (module.js:362:17)
    at require (module.js:378:17)
    at Object.<anonymous> (/usr/local/lib/node_modules/titanium/bin/titanium:4:1)