diff --git a/app/src/main/java/eu/kanade/tachiyomi/App.kt b/app/src/main/java/eu/kanade/tachiyomi/App.kt
index 1629d00b5..316a89b64 100755
--- a/app/src/main/java/eu/kanade/tachiyomi/App.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/App.kt
@@ -61,6 +61,7 @@ import exh.util.days
 import io.realm.Realm
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
+import logcat.LogPriority
 import logcat.LogcatLogger
 import org.conscrypt.Conscrypt
 import uy.kohesive.injekt.Injekt
@@ -188,7 +189,6 @@ open class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
         }
     }
 
-
     // EXH
     private fun setupExhLogging() {
         EHLogLevel.init(this)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/advanced/process/MigrationProcessAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/advanced/process/MigrationProcessAdapter.kt
index 579a66655..f866100bf 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/advanced/process/MigrationProcessAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/advanced/process/MigrationProcessAdapter.kt
@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.ui.browse.migration.advanced.process
 import android.view.MenuItem
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.History
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
@@ -108,17 +109,17 @@ class MigrationProcessAdapter(
         manga: Manga,
         replace: Boolean
     ) {
-        if (controller.config == null) return
+        controller.config ?: return
         val flags = preferences.migrateFlags().get()
         // Update chapters read
         if (MigrationFlags.hasChapters(flags)) {
             val prevMangaChapters = db.getChapters(prevManga).executeAsBlocking()
             val maxChapterRead =
-                prevMangaChapters.filter { it.read }.maxOfOrNull { it.chapter_number }
+                prevMangaChapters.filter(Chapter::read).maxOfOrNull(Chapter::chapter_number)
             val dbChapters = db.getChapters(manga).executeAsBlocking()
             val prevHistoryList = db.getHistoryByMangaId(prevManga.id!!).executeAsBlocking()
             val historyList = mutableListOf<History>()
-            for (chapter in dbChapters) {
+            dbChapters.forEach { chapter ->
                 if (chapter.isRecognizedNumber) {
                     val prevChapter =
                         prevMangaChapters.find { it.isRecognizedNumber && it.chapter_number == chapter.chapter_number }