[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 683884: Remove not needed rvm update

[Michal Čihař]

  Branch: refs/heads/QA_4_7
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 683884c3cb9c4234ef4d18cd40464868e309acaf
      https://github.com/phpmyadmin/phpmyadmin/commit/683884c3cb9c4234ef4d18cd40464868e309acaf
  Author: Michal Čihař <michal at cihar.com>
  Date:   2017-10-10 (Tue, 10 Oct 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Remove not needed rvm update

It seems brew has its own ruby.

Signed-off-by: Michal Čihař <michal at cihar.com>