tree 7aad8d67e7af09d10ca54f1f08a3f47044e99eff
parent e3bb532cc795a394b74d08c9d5eb1d95bb0e1e86
author Hani Benhabiles <kroosec@gmail.com> 1401230375 +0100
committer Luiz Capitulino <lcapitulino@redhat.com> 1402495829 -0400

readline: Make completion strings always unique

There is no need to clutter the user's choices with repeating the same value
multiple times.

Signed-off-by: Hani Benhabiles <hani@linux.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>