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| author | Russ Allbery <rra@stanford.edu> | 2012-08-30 14:47:15 -0700 |
|---|---|---|
| committer | Russ Allbery <rra@stanford.edu> | 2012-08-30 14:47:15 -0700 |
| commit | 0d6c9d3b1c0d63fb22588e0e461912a7e00bec25 (patch) | |
| tree | 40a557228f30d7f199d209104fc14608bc12e237 /perl/Wallet/ACL/Krb5.pm | |
| parent | e5345b50c36e3b07b9e8ec5202ed0f60bc8e2010 (diff) | |
In show, handle undefined columns
Some database drivers, such as current SQLite, will return undef
for a data column that is set to NULL instead of the empty string.
Skip past those data columns without attempting to examine the
length of the resulting data.
Diffstat (limited to 'perl/Wallet/ACL/Krb5.pm')
0 files changed, 0 insertions, 0 deletions