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| author | Sergey Yurchenko <urchenko88@gmail.com> | 2016-08-02 22:19:01 +0300 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2016-08-03 09:14:01 -0400 |
| commit | 4e64e3bb6e96a50b057bc1144fba3efdee7dfc10 (patch) | |
| tree | 067de408fe4ce1c22366eecf51a57fad404ce1ee /django | |
| parent | f4b1f972dc69e519a78182353e43701a17bb43aa (diff) | |
Fixed #26997 -- Fixed checks crash with empty Meta.default_permissions.
Diffstat (limited to 'django')
| -rw-r--r-- | django/contrib/auth/checks.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/django/contrib/auth/checks.py b/django/contrib/auth/checks.py index e7b5815cbd..27a28b5172 100644 --- a/django/contrib/auth/checks.py +++ b/django/contrib/auth/checks.py @@ -111,7 +111,10 @@ def check_models_permissions(app_configs=None, **kwargs): opts = model._meta builtin_permissions = dict(_get_builtin_permissions(opts)) # Check builtin permission name length. - max_builtin_permission_name_length = max(len(name) for name in builtin_permissions.values()) + max_builtin_permission_name_length = ( + max(len(name) for name in builtin_permissions.values()) + if builtin_permissions else 0 + ) if max_builtin_permission_name_length > permission_name_max_length: verbose_name_max_length = ( permission_name_max_length - (max_builtin_permission_name_length - len(opts.verbose_name_raw)) |