From 8aed44dd76add97a25a964f5aacb1311fc88a00a Mon Sep 17 00:00:00 2001
From: Robb <35880555+robbwatershed@users.noreply.github.com>
Date: Sat, 9 Sep 2023 15:20:21 +0200
Subject: [PATCH] More explicit error

---
 .../me/devsaki/hentoid/parsers/images/HitomiParser.java   | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/me/devsaki/hentoid/parsers/images/HitomiParser.java b/app/src/main/java/me/devsaki/hentoid/parsers/images/HitomiParser.java
index 476a4b85f..3f3859b5c 100644
--- a/app/src/main/java/me/devsaki/hentoid/parsers/images/HitomiParser.java
+++ b/app/src/main/java/me/devsaki/hentoid/parsers/images/HitomiParser.java
@@ -153,9 +153,11 @@ private String getJsPagesScript(@NonNull String galleryInfo) {
     private void updateContentInfo(@NonNull Content content, @NonNull String galleryInfoStr) throws Exception {
         int firstBrace = galleryInfoStr.indexOf("{");
         int lastBrace = galleryInfoStr.lastIndexOf("}");
-        String galleryJson = galleryInfoStr.substring(firstBrace, lastBrace + 1);
-        HitomiGalleryInfo galleryInfo = JsonHelper.jsonToObject(galleryJson, HitomiGalleryInfo.class);
-        galleryInfo.updateContent(content);
+        if (firstBrace > -1 && lastBrace > -1) {
+            String galleryJson = galleryInfoStr.substring(firstBrace, lastBrace + 1);
+            HitomiGalleryInfo galleryInfo = JsonHelper.jsonToObject(galleryJson, HitomiGalleryInfo.class);
+            galleryInfo.updateContent(content);
+        } else throw new EmptyResultException("Couldn't find gallery information");
     }
 
     @Override