fix: competition creation

Co-authored-by: Adam Zahradník <[email protected]>

Author: Aiq0

CHANGELOG.md

@@ -3,6 +3,12 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project uses the `YYYY.N` version format.
 
+## 2025.19 - 2025-07-10
+
+### Fixed
+
+- Fixed competition creation.
+
 ## 2025.18 - 2025-07-10
 
 ### Fixed

bullet/bullet_admin/forms/competition.py

@@ -43,9 +43,9 @@ def __init__(self, branch, **kwargs):
         super().__init__(**kwargs)
 
     def save(self, commit: bool = True):
-        obj = super()
+        obj = super().save(commit=False)
         obj.branch = self.branch
-        obj.save(commit=True)
+        obj.save()
 
         current_problems = Problem.objects.filter(competition=obj)
         current_count = current_problems.count()