Bug 11921: (QA followup) Remove remaining unused var
authorTomas Cohen Arazi <tomascohen@theke.io>
Wed, 7 Sep 2016 14:37:24 +0000 (11:37 -0300)
committerKyle M Hall <kyle@bywatersolutions.com>
Thu, 8 Sep 2016 10:29:00 +0000 (10:29 +0000)
commit1ebb3c386631359c5265a2bd31503c97bf2c4982
tree098dba14137cd7cd54de6468e80f08099efff1d5
parent8814b79bd74d1967fc1d10368b3ae401719ccb80
Bug 11921: (QA followup) Remove remaining unused var

This patch removes an occurence of an unused var in Context.pm and
also prevents a warning if memcached_servers is not set:

Use of uninitialized value in split at /home/vagrant/kohaclone/Koha/Cache.pm line 91.

t also tidies small things.

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
C4/Context.pm
Koha/Cache.pm
Koha/Caches.pm
Koha/Config.pm