[phobos] [dlang/phobos] f24567: fix spacing after if

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/phobos
  Commit: f24567b1edfe618410b1e8186567b2df2808ee6d
      https://github.com/dlang/phobos/commit/f24567b1edfe618410b1e8186567b2df2808ee6d
  Author: Martin Nowak <code at dawg.eu>
  Date:   2016-06-18 (Sat, 18 Jun 2016)

  Changed paths:
    M std/container/rbtree.d

  Log Message:
  -----------
  fix spacing after if


  Commit: 913c25f082feaae1e64e527e0e20a7661068c0d6
      https://github.com/dlang/phobos/commit/913c25f082feaae1e64e527e0e20a7661068c0d6
  Author: Dmitry Olshansky <dmitry.olsh at gmail.com>
  Date:   2016-06-19 (Sun, 19 Jun 2016)

  Changed paths:
    M std/container/rbtree.d

  Log Message:
  -----------
  Merge pull request #4436 from MartinNowak/fix_whitespace

fix spacing after if


Compare: https://github.com/dlang/phobos/compare/af7cfa52c0c0...913c25f082fe