From c1501a3c6a83ea145b7c900ff897e4b1aab0bd15 Mon Sep 17 00:00:00 2001
From: Artem Chepurnoy <artemchep@gmail.com>
Date: Fri, 15 Jan 2021 18:30:36 +0200
Subject: [PATCH] Double-check that the cache directory does not exist and is a
 directory

---
 .../google/android/exoplayer2/upstream/cache/SimpleCache.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/SimpleCache.java b/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/SimpleCache.java
index cc1e5a8e5e..c718378dca 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/SimpleCache.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/SimpleCache.java
@@ -837,7 +837,7 @@ public final class SimpleCache implements Cache {
   }
 
   private static void createCacheDirectories(File cacheDir) throws CacheException {
-    if (!cacheDir.mkdirs()) {
+    if (!cacheDir.mkdirs() && !cacheDir.isDirectory()) {
       String message = "Failed to create cache directory: " + cacheDir;
       Log.e(TAG, message);
       throw new CacheException(message);