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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2008-03-04 19:41:40 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2008-03-04 19:41:40 +0000 |
| commit | 97e32c995c8791278ee995eb53af2735bbb725dd (patch) | |
| tree | 00440e748c1b064d7b7b38fa43f7d12655eaaf91 /lib/sqlalchemy/databases/postgres.py | |
| parent | 390c3e4d5ce57a9768de848ff0c1a0c483a4e081 (diff) | |
| download | sqlalchemy-97e32c995c8791278ee995eb53af2735bbb725dd.tar.gz | |
check for None
Diffstat (limited to 'lib/sqlalchemy/databases/postgres.py')
| -rw-r--r-- | lib/sqlalchemy/databases/postgres.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/sqlalchemy/databases/postgres.py b/lib/sqlalchemy/databases/postgres.py index 19228f558..10f384475 100644 --- a/lib/sqlalchemy/databases/postgres.py +++ b/lib/sqlalchemy/databases/postgres.py @@ -121,7 +121,9 @@ class PGArray(sqltypes.MutableType, sqltypes.Concatenable, sqltypes.TypeEngine): self.mutable = mutable def copy_value(self, value): - if self.mutable: + if value is None: + return None + elif self.mutable: return list(value) else: return value |