From aa3af3b368ffef08db35f4b7ffc15a89a74c35e8 Mon Sep 17 00:00:00 2001
From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Thu, 31 Oct 2024 17:28:12 +0000
Subject: [PATCH] Add a check for when a read() returns zero.

---
 rtsp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rtsp.c b/rtsp.c
index 1712e4805..e76189958 100644
--- a/rtsp.c
+++ b/rtsp.c
@@ -1179,9 +1179,13 @@ ssize_t timed_read_from_rtsp_connection(rtsp_conn_info *conn, uint64_t wait_time
             read_encrypted(conn->fd, &conn->ap2_pairing_context.control_cipher_bundle, buf, count);
       } else {
         result = read(conn->fd, buf, count);
+        if (result == 0)
+          debug(1, "AP2 read result 0, for a request count of %u.", count);
       }
 #else
       result = read(conn->fd, buf, count);
+      if (result == 0)
+        debug(1, "AP1 read result 0, for a request count of %u.", count);
 #endif
       if (wait_time != 0)
         remaining_time = time_to_wait_to - get_absolute_time_in_ns();