From c20a7f53c9810d93b770aa8ed5de98633ddb2c35 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 27 Aug 2020 11:57:25 +0300
Subject: [PATCH] - do not report missing camera target if its TID is zero

This handles the case with setting TID of thing to follow after camera spawning, e.g. via ACS

https://forum.zdoom.org/viewtopic.php?t=69690
---
 wadsrc/static/zscript/actors/shared/camera.zs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wadsrc/static/zscript/actors/shared/camera.zs b/wadsrc/static/zscript/actors/shared/camera.zs
index d9e579284b..d7826c0517 100644
--- a/wadsrc/static/zscript/actors/shared/camera.zs
+++ b/wadsrc/static/zscript/actors/shared/camera.zs
@@ -70,7 +70,10 @@ class AimingCamera : SecurityCamera
 		tracer = it.Next ();
 		if (tracer == NULL)
 		{
-			console.Printf ("AimingCamera %d: Can't find TID %d\n", tid, args[3]);
+			if (args[3] != 0)
+			{
+				console.Printf ("AimingCamera %d: Can't find TID %d\n", tid, args[3]);
+			}
 		}
 		else
 		{ // Don't try for a new target upon losing this one.