From 5ec12a91ddcaea8ca45d6fa19b7b029468ff7ac3 Mon Sep 17 00:00:00 2001
From: Mcat12 <newtoncat12@yahoo.com>
Date: Sun, 30 Oct 2016 20:07:17 -0400
Subject: [PATCH] Stop PHP from crashing if there aren't enough queries to make
 a graph

---
 data.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data.php b/data.php
index 2e4d9ffc..7828f9fe 100644
--- a/data.php
+++ b/data.php
@@ -253,6 +253,10 @@
     }
 
     function alignTimeArrays(&$times1, &$times2) {
+        if(count($times1) == 0 || count($times2) < 2) {
+            return;
+        }
+
         $max = max(array_merge(array_keys($times1), array_keys($times2)));
         $min = min(array_merge(array_keys($times1), array_keys($times2)));