From 0bc6d380c5f4854619df7bf22abd035bbb8b4eb9 Mon Sep 17 00:00:00 2001
From: cketti <cketti@gmail.com>
Date: Fri, 24 Sep 2021 18:22:24 +0200
Subject: [PATCH] Don't call MessageStore.deleteFolders() with an empty list

---
 .../src/main/java/com/fsck/k9/mailstore/K9BackendStorage.kt   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/core/src/main/java/com/fsck/k9/mailstore/K9BackendStorage.kt b/app/core/src/main/java/com/fsck/k9/mailstore/K9BackendStorage.kt
index 5fc159cba..566a13ca4 100644
--- a/app/core/src/main/java/com/fsck/k9/mailstore/K9BackendStorage.kt
+++ b/app/core/src/main/java/com/fsck/k9/mailstore/K9BackendStorage.kt
@@ -60,7 +60,9 @@ class K9BackendStorage(
         }
 
         override fun deleteFolders(folderServerIds: List<String>) {
-            messageStore.deleteFolders(folderServerIds)
+            if (folderServerIds.isNotEmpty()) {
+                messageStore.deleteFolders(folderServerIds)
+            }
         }
 
         override fun changeFolder(folderServerId: String, name: String, type: RemoteFolderType) {