[MERGE] forward port branch 12.0 up to 3e4138deaa2

closes odoo/odoo#30045

1 files changed, 3 insertions, 3 deletions

diff --git a/addons/gamification/models/challenge.py b/addons/gamification/models/challenge.py
index fc18220eae4..1237a990e40 100644
--- a/addons/gamification/models/challenge.py
+++ b/addons/gamification/models/challenge.py
@@ -344,12 +344,12 @@ class Challenge(models.Model):
                 date_clause = ""
                 query_params = [line.id]
                 if start_date:
-                    date_clause += "AND g.start_date = %s"
+                    date_clause += " AND g.start_date = %s"
                     query_params.append(start_date)
                 if end_date:
-                    date_clause += "AND g.end_date = %s"
+                    date_clause += " AND g.end_date = %s"
                     query_params.append(end_date)
-            
+
                 query = """SELECT u.id AS user_id
                              FROM res_users u
                         LEFT JOIN gamification_goal g