From c2330fe3af3cd48f771f353c3bc8e2c615a13354 Mon Sep 17 00:00:00 2001
From: arkon <eugcheung94@gmail.com>
Date: Sat, 18 Apr 2020 19:32:52 -0400
Subject: [PATCH] Fix extension setting dialogs not handling duplicate keys
 (fixes #2876)

---
 .../tachiyomi/ui/extension/ExtensionDetailsController.kt     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionDetailsController.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionDetailsController.kt
index 134ee3f47a..8936b6222c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionDetailsController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionDetailsController.kt
@@ -191,8 +191,11 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
         f.showDialog(router)
     }
 
+    @Suppress("UNCHECKED_CAST")
     override fun <T : Preference> findPreference(key: CharSequence): T? {
-        return preferenceScreen!!.findPreference(key)
+        // We track [lastOpenPreferencePosition] when displaying the dialog
+        // [key] isn't useful since there may be duplicates
+        return preferenceScreen!!.getPreference(lastOpenPreferencePosition!!) as T
     }
 
     private companion object {