Fix bug in logSummary()

[michaelhogg]

With options.summary set to true, this fatal error occurs:

Summary (1 tests failed)
Fatal error: Cannot read property 'display' of undefined

This bug was introduced in commit f5ac86e ("Assorted lint fixes") on 23 April 2015. The first affected version is v0.9.0.

[vladikoff]

@michaelhogg

Running "jshint:all" (jshint) task
   tasks/jasmine.js
    381 |            grunt.log.writeln(chalk.red(symbols[options.display]['error']) + ' ' + test.suite + ' ' + test.name);
                                                                         ^ ['error'] is better written in dot notation.
>> 1 error in 6 files
Warning: Task "jshint:all" failed.� Use --force to continue.

This needs to be adjusted to support your patch

[michaelhogg]

Done 👍

[xGouley]

Just the same bug as I reported few weeks ago, with the same fix proposal, and a PR made 5 days ago... (https://github.com/gruntjs/grunt-contrib-jasmine/pull/219/files)
Thank you anyway to applied the fix, finally. So you can close my PR and my issue (#217).

Best regards