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| author | Lukas Fleischer <lfleischer@archlinux.org> | 2017-02-27 18:09:57 +0100 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@archlinux.org> | 2017-02-27 19:49:15 +0100 |
| commit | c557f348c42309fa761eaed0a7957d6b67cc0d74 (patch) | |
| tree | fdd6231cf396fb7133bca9625c603d02ad620c3a /upgrading/4.5.0.txt | |
| parent | 62341a3b3409befb0ca24e00e82a8a3c6a59def6 (diff) | |
| download | aur-c557f348c42309fa761eaed0a7957d6b67cc0d74.tar.gz aur-c557f348c42309fa761eaed0a7957d6b67cc0d74.tar.xz | |
Fix SQL query to retrieve language setting
In commit e171f6f (Migrate all DB code to use PDO, 2012-08-08),
PDOStatement::fetchAll() was introduced as a drop-in replacement for
mysql_fetch_array(). However, PDOStatement::fetchAll() returns a list of
all results while mysql_fetch_array() returns a single result only.
Instead of adding the missing indirection, simplify the code by using
PDO::fetchColumn().
Also add some safeguards to prevent warnings if the result set returned
by the query is empty.
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
Diffstat (limited to 'upgrading/4.5.0.txt')
0 files changed, 0 insertions, 0 deletions