tree 123855eec8af6ccea4b874041928a41cb993abc3
parent 24a2947cc1a31e7b7eece0b54f09d279d5905fb6
author Christian Aistleitner <christian@quelltextlich.at> 1371480772 +0200
committer Christian Aistleitner <christian@quelltextlich.at> 1371481355 +0200

Stop adding link caption if it is null or agrees with the url

Formated links were of the form

  url (caption)

and Bugzilla typically autolinked the url. If caption equals with the
url, we ended up with comments as

  http://www.example.org/ (http://www.example.org/)

which is unnecessarily verbose. In such settings (and if no caption is
provided), we no condense the generated link to:

  http://www.example.org/

Bugzilla again autolinks the url, but the description that gave no
additional information is now gone.

Change-Id: I77543aa2c9d34dc4716d7e6e8176f379dafd747c