JacksonGariety/gulp-nodemon — pull request #5 by shanestillwell (2014-01-13 01:16:06+00:00)
Title: Fix failure when only `script` is declared

When you only declare `script` you get this failure.

```
TypeError: Cannot call method 'split' of undefined
at module.exports (/Users/shane/Sites/gulp-nodemon/index.js:8:66)
at Gulp. (/Users/shane/Sites/solidweld/Gulpfile.js:11:3)
at module.exports (/Users/shane/Sites/solidweld/node_modules/gulp/node_modules/orchestrator/lib/runTask.js:33:7)
at Gulp.Orchestrator._runTask (/Users/shane/Sites/solidweld/node_modules/gulp/node_modules/orchestrator/index.js:271:3)
at Gulp.Orchestrator._runStep (/Users/shane/Sites/solidweld/node_modules/gulp/node_modules/orchestrator/index.js:212:10)
at Gulp.Orchestrator.start (/Users/shane/Sites/solidweld/node_modules/gulp/node_modules/orchestrator/index.js:132:8)
at Gulp.run (/Users/shane/Sites/solidweld/node_modules/gulp/index.js:21:14)
at /usr/local/share/npm/lib/node_modules/gulp/bin/gulp.js:115:19
at process._tickCallback (node.js:415:13)
at Function.Module.runMain (module.js:499:11)
```

This fix will allow either `script` or `options` to truly be optional.