From c65a01a5f030fe5980db01f3a6aa82a1cf400bb5 Mon Sep 17 00:00:00 2001
From: len <len@kanade.eu>
Date: Fri, 8 Sep 2017 17:59:43 +0200
Subject: [PATCH] Fix a crash when retrying pages

---
 .../java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
index e5c52abcd..8ed6a6557 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
@@ -327,9 +327,10 @@ class ReaderPresenter(
     fun retryPage(page: Page?) {
         if (page != null && source is HttpSource) {
             page.status = Page.QUEUE
-            val uri = page.uri
-            if (uri != null && !page.chapter.isDownloaded) {
-                chapterCache.removeFileFromCache(uri.encodedPath.substringAfterLast('/'))
+            val imageUrl = page.imageUrl
+            if (imageUrl != null && !page.chapter.isDownloaded) {
+                val key = DiskUtil.hashKeyForDisk(page.url)
+                chapterCache.removeFileFromCache(key)
             }
             loader.retryPage(page)
         }