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| author | Eli Schwartz <eschwartz@archlinux.org> | 2020-02-12 21:16:37 +0100 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@archlinux.org> | 2020-02-13 09:11:28 +0100 |
| commit | 5ca1e271f9023b41b613313745bc700dc15d802f (patch) | |
| tree | 4974b28d4e5337b125ea76104cd55d16fc38fe15 /web/lib/pkgfuncs.inc.php | |
| parent | 65c98d12161906ab680fc2c9572f7c78b16efd82 (diff) | |
| download | aur-5ca1e271f9023b41b613313745bc700dc15d802f.tar.gz aur-5ca1e271f9023b41b613313745bc700dc15d802f.tar.xz | |
Fix PHP 7.4 warnings
If a db query returned NULL instead of an array, then accessing $row[0]
now throws a warning. The undocumented behavior of evaluating to NULL
is maintained, and we want to return NULL anyway, so add a check for the
value and fall back on the default function return type.
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
Diffstat (limited to 'web/lib/pkgfuncs.inc.php')
| -rw-r--r-- | web/lib/pkgfuncs.inc.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php index a4cd17ac..8c915711 100644 --- a/web/lib/pkgfuncs.inc.php +++ b/web/lib/pkgfuncs.inc.php @@ -147,7 +147,9 @@ function pkg_from_name($name="") { return; } $row = $result->fetch(PDO::FETCH_NUM); - return $row[0]; + if ($row) { + return $row[0]; + } } /** |