From 41c80dbd23229444676afbccba23d662ee785d26 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Fri, 23 Nov 2018 14:44:18 -0800
Subject: [PATCH] Ignore missing podcasts

---
 overcast.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/overcast.php b/overcast.php
index 861a8b4..8884c77 100644
--- a/overcast.php
+++ b/overcast.php
@@ -138,6 +138,12 @@ function fetchPodcast($id) {
 
     $body = fetch("https://overcast.fm/" . $id);
 
+    preg_match('/Sorry, not found\./', $body, $matches);
+    if (isset($matches[0])) {
+      $memcache->set($key, serialize(NULL), time() + 86400);
+      return NULL;
+    }
+
     libxml_use_internal_errors(true);
 
     $dom = new DOMDocument();
@@ -185,6 +191,7 @@ function fetchEpisode($id) {
 
     preg_match('/Sorry, not found\./', $body, $matches);
     if (isset($matches[0])) {
+      $memcache->set($key, serialize(NULL));
       return NULL;
     }