diskCache.get() returns a DiskLruCache.Snapshot which must be closed.
@@ -128,7 +128,7 @@ class ChapterCache(private val context: Context) {
*/
fun isImageInCache(imageUrl: String): Boolean {
return try {
- diskCache.get(DiskUtil.hashKeyForDisk(imageUrl)) != null
+ diskCache.get(DiskUtil.hashKeyForDisk(imageUrl)).use { it != null }
} catch (e: IOException) {
false
}