From c5c993cf611819fd8f98fde6894bec3c33ea86f5 Mon Sep 17 00:00:00 2001
From: ehpersonal38 <103586016+ehpersonal38@users.noreply.github.com>
Date: Thu, 15 Dec 2022 14:14:39 -0500
Subject: [PATCH] Update overview.php

---
 scripts/overview.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/overview.php b/scripts/overview.php
index 86e14c2..e434795 100644
--- a/scripts/overview.php
+++ b/scripts/overview.php
@@ -261,6 +261,10 @@ body::-webkit-scrollbar {
 <div class="chart">
 <?php
 $refresh = $config['RECORDING_LENGTH'];
+$dividedrefresh = $refresh/4;
+if($dividedrefresh == 0) { 
+  $dividedrefresh = 1;
+}
 $time = time();
 if (file_exists('./Charts/'.$chart)) {
   echo "<img id='chart' src=\"/Charts/$chart?nocache=$time\">";
@@ -332,7 +336,7 @@ window.setInterval(function(){
     // image or audio didn't load for some reason, force a refresh in 5 seconds
     loadDetectionIfNewExists();
   }
-}, <?php echo intval($refresh/4); ?>*1000);
+}, <?php echo intval($dividedrefresh); ?>*1000);
 
 function loadFiveMostRecentDetections() {
   const xhttp = new XMLHttpRequest();