From 10f3a9dea358ba025be71dcfa91fec8f43dcadfa Mon Sep 17 00:00:00 2001
From: Mark Emmer <markemmer@SNOBOL4.com>
Date: Thu, 25 Feb 2021 13:30:34 -0800
Subject: [PATCH] VIDEO: Initialize event structure to 0 before waiting for
 events

No clear reason to do this, given the SDL code path in the call to
SDL_WaitEvent, but initializing at startup adds no overhead and
was reported to help some debugging activities.
---
 sim_video.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sim_video.c b/sim_video.c
index d750048d..02d84162 100644
--- a/sim_video.c
+++ b/sim_video.c
@@ -448,6 +448,8 @@ if (vid_main_thread_handle == NULL) {
 
 vid_beep_setup (400, 660);
 
+memset (&event, 0, sizeof (event));
+
 while (1) {
     int status = SDL_WaitEvent (&event);
     if (status == 1) {