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-rw-r--r--Bugzilla/User/Setting.pm17
1 files changed, 12 insertions, 5 deletions
diff --git a/Bugzilla/User/Setting.pm b/Bugzilla/User/Setting.pm
index bdc653b97..6387883c6 100644
--- a/Bugzilla/User/Setting.pm
+++ b/Bugzilla/User/Setting.pm
@@ -142,10 +142,12 @@ sub add_setting {
$dbh->do('DELETE FROM setting_value WHERE name = ?', undef, $name);
$dbh->do('DELETE FROM setting WHERE name = ?', undef, $name);
# Remove obsolete user preferences for this setting.
- my $list = join(', ', map {$dbh->quote($_)} @$values);
- $dbh->do("DELETE FROM profile_setting
- WHERE setting_name = ? AND setting_value NOT IN ($list)",
- undef, $name);
+ if (defined $values && scalar(@$values)) {
+ my $list = join(', ', map {$dbh->quote($_)} @$values);
+ $dbh->do("DELETE FROM profile_setting
+ WHERE setting_name = ? AND setting_value NOT IN ($list)",
+ undef, $name);
+ }
}
else {
print get_text('install_setting_new', { name => $name }) . "\n";
@@ -335,7 +337,7 @@ $settings->{$setting_name} = new Bugzilla::User::Setting(
=over 4
-=item C<add_setting($name, \@values, $default_value)>
+=item C<add_setting($name, \@values, $default_value, $subclass, $force_check)>
Description: Checks for the existence of a setting, and adds it
to the database if it does not yet exist.
@@ -344,6 +346,11 @@ Params: C<$name> - string - the name of the new setting
C<$values> - arrayref - contains the new choices
for the new Setting.
C<$default_value> - string - the site default
+ C<$subclass> - string - name of the module returning
+ the list of valid values. This means legal values are
+ not stored in the DB.
+ C<$force_check> - boolean - when true, the existing setting
+ and all its values are deleted and replaced by new data.
Returns: a pointer to a hash of settings