sets acronym when empty

PadelClub/Views/Club/ClubSearchView.swift

@@ -324,6 +324,8 @@ struct ClubSearchView: View {
         if clubToEdit.hasBeenCreated(by: StoreCenter.main.userId) {
             if clubToEdit.name.isEmpty {
                 clubToEdit.name = clubMarker.nom.capitalized
+            }
+            if clubToEdit.acronym.isEmpty {
                 clubToEdit.acronym = clubToEdit.automaticShortName().uppercased()
             }
             clubToEdit.code = clubMarker.clubID