From 9935e4011c5136c7703878f15620d69af6db5bde Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Wed, 27 Apr 2022 15:15:30 -0400
Subject: [PATCH] Remove check for pktQueue.size(). We know that there are
 packets in it

---
 src/zm_packetqueue.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/zm_packetqueue.cpp b/src/zm_packetqueue.cpp
index 04ef89602..f03395bc1 100644
--- a/src/zm_packetqueue.cpp
+++ b/src/zm_packetqueue.cpp
@@ -216,8 +216,9 @@ void PacketQueue::clearPackets(const std::shared_ptr<ZMPacket> &add_packet) {
   //
   // So start at the beginning, counting video packets until the next keyframe.  
   // Then if deleting those packets doesn't break 1 and 2, then go ahead and delete them.
+  //
+  // One assumption that we can make is that there will be packets in the queue. Because we call it while holding a locked packet
   if (deleting) return;
-  if (!pktQueue.size()) return;
 
   if (keep_keyframes and ! (
         add_packet->packet.stream_index == video_stream_id