From 003bc80c2032b4fbf810ccf70467bf4418d6cd17 Mon Sep 17 00:00:00 2001
From: kolaente <konrad@kola-entertainments.de>
Date: Sat, 29 Dec 2018 02:34:07 +0100
Subject: [PATCH] very small performance improvment

---
 pkg/models/list_tasks_create_update.go | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/pkg/models/list_tasks_create_update.go b/pkg/models/list_tasks_create_update.go
index a5600d5f0..7a7a053a3 100644
--- a/pkg/models/list_tasks_create_update.go
+++ b/pkg/models/list_tasks_create_update.go
@@ -166,11 +166,13 @@ func (t *ListTask) updateTaskAssignees(assignees []*User) (err error) {
 	}
 
 	// Delete all assignees not passed
-	_, err = x.In("user_id", assigneesToDelete).
-		And("task_id = ?", t.ID).
-		Delete(ListTaskAssginee{})
-	if err != nil {
-		return err
+	if len(assigneesToDelete) > 0 {
+		_, err = x.In("user_id", assigneesToDelete).
+			And("task_id = ?", t.ID).
+			Delete(ListTaskAssginee{})
+		if err != nil {
+			return err
+		}
 	}
 
 	// Get the list to perform later checks