From 3f8ed840ba73ce5008fcdcd120c92cbdf8ae37dc Mon Sep 17 00:00:00 2001
From: Paul Hollinsky <phollinsky@intrepidcs.com>
Date: Tue, 8 Sep 2020 17:38:38 -0400
Subject: [PATCH] Start callback IDs at 1 so 0 is reserved

---
 include/icsneo/api/eventmanager.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/icsneo/api/eventmanager.h b/include/icsneo/api/eventmanager.h
index e7810ea..1dafe56 100644
--- a/include/icsneo/api/eventmanager.h
+++ b/include/icsneo/api/eventmanager.h
@@ -146,7 +146,7 @@ private:
 
 	std::map<int, EventCallback> callbacks;
 
-	int callbackID = 0;
+	int callbackID = 1;
 	
 	bool destructing = false;