From 397fb14be7e1ebbc0e93b311cc419caa06de2b37 Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <rednoah@users.noreply.github.com>
Date: Sat, 9 Apr 2016 22:08:34 +0000
Subject: [PATCH] Throw exception if result is null (shouldn't happen unless
 cache/etag is out of sync)

---
 source/net/filebot/CachedResource.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/net/filebot/CachedResource.java b/source/net/filebot/CachedResource.java
index 1777eac1..dba1c63b 100644
--- a/source/net/filebot/CachedResource.java
+++ b/source/net/filebot/CachedResource.java
@@ -85,6 +85,10 @@ public class CachedResource<K, R> implements Resource<R> {
 					return element.getObjectValue();
 				}
 
+				if (data == null) {
+					throw new IllegalStateException(String.format("Response data is null: %s => %s", key, url));
+				}
+
 				return parse.transform(data);
 			} catch (IOException e) {
 				debug.warning(format("Fetch failed: %s", e.getMessage()));