resolved_library_path_ never gets set about pluginlib

[mirzashah]

hey @cottsay, I'm the current maintainer of pluginlib. I'm looking into this now. If you could provide a simple test program that would be great. The unit tests for pluginlib and the underlying class_loader package should handle this situation.

[mirzashah]

You're right...it isn't being set any more. Not sure why that was removed and how things work without it. I'll investigate further.

[cottsay]

Thanks for getting back to me so quickly, @mirzashah . I created a quick test package available at https://github.com/cottsay/pluginlib_test .

[mirzashah]

Fixed in 560ccbe. Simple fix to set that value. I don't think anybody noticed as the library is unloaded via another mechanism on ClassLoader destruction (destruction of the member class_loader::MultiLibraryClassLoader object takes care of this).

I've added a unit test for this case and realized I need to add in a few more unit tests. Let me know if this version works before I do a release.

[cottsay]

Looks great @mirzashah, thanks for taking care of this so quickly. Looks like it solved the problem!