From: E.Smith <31170571+azlm8t@users.noreply.github.com>
Date: Mon, 17 Sep 2018 19:41:52 +0000 (+0100)
Subject: dvr: Only do time slot scheduling in the scheduled state.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e57c1da3760c33db53901f24b137d193fce309d1;p=thirdparty%2Ftvheadend.git

dvr: Only do time slot scheduling in the scheduled state.

We do not want a currently recording programme to be cancelled
due to a better channel being found. For example recording a SD
channel and then the OTA updates and finds an HD version of the
show at the same time and so tries to schedule that HD version
instead.
---

diff --git a/src/dvr/dvr_db.c b/src/dvr/dvr_db.c
index 8b05e5fc1..cc705e3b6 100644
--- a/src/dvr/dvr_db.c
+++ b/src/dvr/dvr_db.c
@@ -1715,6 +1715,12 @@ dvr_is_better_recording_timeslot(const epg_broadcast_t *new_bcast, const dvr_ent
   if (!new_channel) return 0;
   if (!old_channel) return 1;
 
+  /* If programme is recording then it is the "best", even if a better
+   * schedule is found after recording starts.
+   */
+  if (old_de->de_sched_state != DVR_SCHEDULED)
+    return 0;
+
   /* Always prefer a recording that has the correct service profile
    * (UHD, HD, SD).  Someone mentioned (#1846) that some channels can
    * show a recording earlier in the week in SD then later in the week