From 9935cb482e034030134a8817b55ee8a97936ae17 Mon Sep 17 00:00:00 2001
From: Imran Remtulla <imranr98@pm.me>
Date: Fri, 29 Dec 2023 13:39:56 -0500
Subject: [PATCH] HTML intermediate link bugfix (#1211)

---
 lib/providers/source_provider.dart | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/providers/source_provider.dart b/lib/providers/source_provider.dart
index 564770a..39d87bc 100644
--- a/lib/providers/source_provider.dart
+++ b/lib/providers/source_provider.dart
@@ -147,7 +147,7 @@ appJSONCompatibilityModifiers(Map<String, dynamic> json) {
     }
     // HTML single 'intermediate link' should be converted to multi-support version
     if (originalAdditionalSettings['intermediateLinkRegex'] != null &&
-        additionalSettings['intermediateLink']?.isNotEmpty != true) {
+        additionalSettings['intermediateLinkRegex']?.isNotEmpty != true) {
       additionalSettings['intermediateLink'] = [
         {
           'customLinkFilterRegex':
@@ -157,6 +157,12 @@ appJSONCompatibilityModifiers(Map<String, dynamic> json) {
         }
       ];
     }
+    if ((additionalSettings['intermediateLink']?.length ?? 0) > 0) {
+      additionalSettings['intermediateLink'] =
+          additionalSettings['intermediateLink'].where((e) {
+        return e['intermediateLinkRegex']?.isNotEmpty == true;
+      }).toList();
+    }
   }
   json['additionalSettings'] = jsonEncode(additionalSettings);
   // F-Droid no longer needs cloudflare exception since override can be used - migrate apps appropriately