Merge pull request 'hotfix for solo events' (#63) from Danhia/website:fix-event into main

Reviewed-on: 42CTF/website#63

src/events/views/events.py

@@ -166,8 +166,9 @@ def submit_event_flag(request, event_slug, chall_slug):
 			if ev.team_size > 1 and player.team is None:
 					response['Location'] += '?NoTeam=1'
 					return response
-			if ev.team_size == 1 and CTF_flags.objects.filter(user=request.user, ctf=ctf_info):
+			if ev.team_size == 1:
-				flagged = True
+				if CTF_flags.objects.filter(user=request.user, ctf=ctf_info):
+					flagged = True
 			else:
 				solved_list = CTF_flags.objects.filter(ctf=ctf_info)
 				for s in solved_list: