From 99990179534f947b25a465d3c890489ad1136bd0 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Thu, 22 Oct 2020 08:04:48 +0200
Subject: [PATCH] Fix small bug in case of duplicate locks

---
 freqtrade/persistence/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/freqtrade/persistence/models.py b/freqtrade/persistence/models.py
index 477a94bad..22efed78d 100644
--- a/freqtrade/persistence/models.py
+++ b/freqtrade/persistence/models.py
@@ -747,7 +747,7 @@ class PairLock(_DECL_BASE):
             func.datetime(PairLock.lock_end_time) >= now,
             # Only active locks
             PairLock.active.is_(True),
-        ).scalar() is not None
+        ).first() is not None
 
     def to_json(self) -> Dict[str, Any]:
         return {