Potential crash fix

QuantumBadger · QuantumBadger · commit 47327827656a · 2016-10-08T17:10:09.000+01:00
diff --git a/src/main/java/org/quantumbadger/redreader/cache/CacheDownload.java b/src/main/java/org/quantumbadger/redreader/cache/CacheDownload.java
@@ -74,8 +74,10 @@ public synchronized void cancel() {
 		new Thread() {
 			@Override
 			public void run() {
-				mRequest.cancel();
-				mInitiator.notifyFailure(CacheRequest.REQUEST_FAILURE_CANCELLED, null, null, "Cancelled");
+				if(mRequest != null) {
+					mRequest.cancel();
+					mInitiator.notifyFailure(CacheRequest.REQUEST_FAILURE_CANCELLED, null, null, "Cancelled");
+				}
 			}
 		}.start();
 	}

Original file line number	Diff line number	Diff line change
`@@ -74,8 +74,10 @@ public synchronized void cancel() {`
`74`	`74`	`new Thread() {`
`75`	`75`	`@Override`
`76`	`76`	`public void run() {`
`77`		`- mRequest.cancel();`
`78`		`- mInitiator.notifyFailure(CacheRequest.REQUEST_FAILURE_CANCELLED, null, null, "Cancelled");`
	`77`	`+ if(mRequest != null) {`
	`78`	`+ mRequest.cancel();`
	`79`	`+ mInitiator.notifyFailure(CacheRequest.REQUEST_FAILURE_CANCELLED, null, null, "Cancelled");`
	`80`	`+ }`
`79`	`81`	`}`
`80`	`82`	`}.start();`
`81`	`83`	`}`