[mythtv-commits] [MythTV/mythtv] 36d764: Fix segfault in EIT with empty video source

[kmdewaal]

  Branch: refs/heads/master
  Home:   https://github.com/MythTV/mythtv
  Commit: 36d76494c1222311d49c9fa84312c69ef2526c45
      https://github.com/MythTV/mythtv/commit/36d76494c1222311d49c9fa84312c69ef2526c45
  Author: Klaas de Waal <klaas at kldo.nl>
  Date:   2024-02-14 (Wed, 14 Feb 2024)

  Changed paths:
    M mythtv/libs/libmythtv/eitscanner.cpp

  Log Message:
  -----------
  Fix segfault in EIT with empty video source

The backend segfaults when EIT is enabled and it is started
with a video source without channels.
Fixed by adding an additional test on the number of channels present.
Note that it can be considered a bug that the EIT scan is started
when there is not a single channel present.