From 36b49d1b4a13765032bd863b588d7bac7e3a9ae3 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Mon, 25 Mar 2019 15:02:27 +0000
Subject: [PATCH] Backward compatibility

---
 app/src/main/java/eu/faircode/email/Core.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/Core.java b/app/src/main/java/eu/faircode/email/Core.java
index 00af804f49..65b4a2d77e 100644
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@@ -835,6 +835,10 @@ class Core {
             IMAPFolder ifolder, State state) throws JSONException, MessagingException, IOException {
         final DB db = DB.getInstance(context);
         try {
+            // Legacy
+            if (jargs.length() == 0)
+                jargs = folder.getSyncArgs();
+
             int sync_days = jargs.getInt(0);
             int keep_days = jargs.getInt(1);
             boolean download = jargs.getBoolean(2);