From 41218ba18407f97f55d4dbdaee97cca11bd00ea6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bastian=20K=C3=B6cher?= <bkchr@users.noreply.github.com>
Date: Tue, 16 Nov 2021 14:02:04 +0100
Subject: [PATCH] Vesting: Fix `post_migration` check (#10280)

* Vesting: Fix `post_migration` check

As the vesting migration could already have been done, people could already have started to merge schedules.

* :facepalm:
---
 substrate/frame/vesting/src/migrations.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/substrate/frame/vesting/src/migrations.rs b/substrate/frame/vesting/src/migrations.rs
index 086257d285e..f8024926f34 100644
--- a/substrate/frame/vesting/src/migrations.rs
+++ b/substrate/frame/vesting/src/migrations.rs
@@ -70,7 +70,7 @@ pub(crate) mod v1 {
 
 		for (_key, schedules) in Vesting::<T>::iter() {
 			assert!(
-				schedules.len() == 1,
+				schedules.len() >= 1,
 				"A bounded vec with incorrect count of items was created."
 			);
 
-- 
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