From f83e6f29f72af002d7838f56d80970f24c0700e2 Mon Sep 17 00:00:00 2001
From: Dalton <finleybarcher@gmail.com>
Date: Fri, 7 Dec 2018 20:54:31 -0800
Subject: [PATCH] don't check json if reddit doesn't exist

---
 bot.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/bot.js b/bot.js
index 717a7bb..8d1eb5a 100644
--- a/bot.js
+++ b/bot.js
@@ -186,11 +186,13 @@ function imgurRequest(subreddit, page_max) {
 // Abstracted Reddit Json media grab.
 function handleRedditJson(data) {
     let json = data.json();
-    for (let i = 0; i < json.data.children.length; i++) {
-        let rand = getRandomInt(0, json.data.children.length - 1);
+    if(json.data.children) {
+        for (let i = 0; i < json.data.children.length; i++) {
+            let rand = getRandomInt(0, json.data.children.length - 1);
 
-        if (json.data.children[rand].data.post_hint === "image" || json.data.children[rand].data.post_hint === "link" || json.data.children.data.post_hint === "rich:video") {
-            return json.data.children[rand].data.url;
+            if (json.data.children[rand].data.post_hint === "image" || json.data.children[rand].data.post_hint === "link" || json.data.children.data.post_hint === "rich:video") {
+                return json.data.children[rand].data.url;
+            }
         }
     }
     // What if we don't find anything i.e. r/dogs but its valid subreddit.