[mythtv-commits] [MythTV/mythtv] 138b38: Fix segfault in code called from MythMainWindow::D...

[linuxdude42]

  Branch: refs/heads/master
  Home:   https://github.com/MythTV/mythtv
  Commit: 138b38a691f764d9fc2feefd5b0a4e8dacfa68fd
      https://github.com/MythTV/mythtv/commit/138b38a691f764d9fc2feefd5b0a4e8dacfa68fd
  Author: David Hampton <mythtv at love2code.net>
  Date:   2020-04-21 (Tue, 21 Apr 2020)

  Changed paths:
    M mythtv/libs/libmythui/mythmainwindow.cpp

  Log Message:
  -----------
  Fix segfault in code called from MythMainWindow::Draw.

This reverts three of the changes in 380102ce34.  In
mythmainwindow.cpp while running the m_stackList, the call to
MythScreenStack::GetDrawOrder can apparently modify m_stackList or
something that it points to.  Reverting the range-based for loops and
restoring the original for loops prevents the crash.

Fixes #13613.