Crash on syntax error

[Wilfred]

Only occurs on 1.0.0-rc3.

if (productAvailabilityMs < ) {

}

Gives the traceback:

$ jshint crash_jshint.js                                                                     [15:20:30]

/usr/lib/node_modules/jshint/src/stable/jshint.js:3544
                                throw err;
                                      ^
TypeError: Cannot read property 'id' of undefined
    at Object.x.led (/usr/lib/node_modules/jshint/src/stable/jshint.js:1117:13)
    at expression (/usr/lib/node_modules/jshint/src/stable/jshint.js:810:31)
    at Object.oldScope [as fud] (/usr/lib/node_modules/jshint/src/stable/jshint.js:2655:3)
    at expression (/usr/lib/node_modules/jshint/src/stable/jshint.js:769:29)
    at statement (/usr/lib/node_modules/jshint/src/stable/jshint.js:1361:7)
    at statements (/usr/lib/node_modules/jshint/src/stable/jshint.js:1414:12)
    at itself (/usr/lib/node_modules/jshint/src/stable/jshint.js:3403:5)
    at lint (/usr/lib/node_modules/jshint/src/cli/cli.js:272:7)
    at exports.run.verbose (/usr/lib/node_modules/jshint/src/cli/cli.js:315:4)
    at Array.forEach (native)