[O] Bug when both a link and tags are in a headline

[Michael Fiano]

Steps to reproduce:

 

1. Start stock emacs 25.1:

$ emacs -Q test.org

 

2. Write a headline

* Test

 

3. Issue C-c C-c and the headline to add a tag

* Test           :test:

 

4. Modify the headline to include a link.

* Test [[http://test][test]]          :test:

 

5. Everything appears to be rendered correctly, but when viewing the source, it really looks like:

[[http://test][te]]st

6. To make it render wrong and become very obvious, change the link description to have multiple words.