[Commits] [wesnoth/wesnoth] eaba48: Fix unused expression result (#1869)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: eaba48d98203284fee0a43ae9e952c23ad5b1276
      https://github.com/wesnoth/wesnoth/commit/eaba48d98203284fee0a43ae9e952c23ad5b1276
  Author: Gregory A Lundberg <GregoryLundberg at users.noreply.github.com>
  Date:   2017-07-27 (Thu, 27 Jul 2017)

  Changed paths:
    M src/video.cpp

  Log Message:
  -----------
  Fix unused expression result (#1869)

clang reports a warning. This appears to be a missing return. Originally fell through resulting in null pointer reference.