grails/grails-core — pull request #460 by gokhanakgul (2014-01-23 20:18:15+00:00)
Title: GRAILS-11029 removeFrom missing check otherSide attribute

Made improvement on condition of removeFrom due to following exception during manyToMany relation removeFrom method invocation.

```
Cannot get property 'name' on null object. Stacktrace follows:
Message: Cannot get property 'name' on null object
```