From: David Haller <gentoo@dhaller.de>
Subject: [PATCH adjusted] avoid erase of iterator inside of a loop

see commit 49ba796fe6298abf0ebba68a25ddfc92d3d70aad at
<https://projects.vdr-developer.org/git/vdr-plugin-epgsearch.git/patch/?id=49ba796fe6298abf0ebba68a25ddfc92d3d70aad>

diff -ub -purN -x '*~' a/conflictcheck.c b/conflictcheck.c
--- a/conflictcheck.c	2017-05-01 21:40:19.000000000 +0200
+++ b/conflictcheck.c	2019-06-12 16:42:37.187803757 +0200
@@ -498,8 +498,8 @@ int cConflictCheck::ProcessCheckTime(cCo
     {
 	if ((*it) && (*it)->stop > checkTime->evaltime)
 	    checkTime->startingTimers.insert(*it);
-	pendingTimers.erase(*it);
     }
+    pendingTimers.clear();
 
     LogFile.Log(3,"attach starting timers");
     // handle starting timers
@@ -518,9 +518,9 @@ int cConflictCheck::ProcessCheckTime(cCo
 		{
 		    LogFile.Log(3,"stopping timer '%s' (%s, channel %s) at %s on device %d because of higher priority", (*it2)->timer->File(), DAYDATETIME((*it2)->start), CHANNELNAME((*it2)->timer->Channel()), DAYDATETIME(checkTime->evaltime), device+1);
 		    AddConflict((*it2), checkTime, pendingTimers);
-		    devices[device].recTimers.erase(*it2);
 		    Conflicts++;
 		}
+		devices[device].recTimers.clear();
 	    }
 	    devices[device].recTimers.insert(*it);
 	    (*it)->device = device;