sapegin/bower-update — pull request #2 by efolio (2014-07-12 07:33:11+00:00)
Title: Fix for packages pointing to a repo

When a package points on a repo in bower.json (in my case, a branch name on a repo), bower-update crashes with:
```
/usr/lib/node_modules/bower-update/index.js:56
if (component.update.target === component.update.latest) return false;
^
TypeError: Cannot read property 'target' of undefined
```
This patch fixes it (there are no updates to look for on a branch).