Commit 5ca1e271 authored by Eli Schwartz's avatar Eli Schwartz Committed by Lukas Fleischer
Browse files

Fix PHP 7.4 warnings



If a db query returned NULL instead of an array, then accessing $row[0]
now throws a warning. The undocumented behavior of evaluating to NULL
is maintained, and we want to return NULL anyway, so add a check for the
value and fall back on the default function return type.
Signed-off-by: Eli Schwartz's avatarEli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Lukas Fleischer's avatarLukas Fleischer <lfleischer@archlinux.org>
parent 65c98d12
......@@ -197,7 +197,9 @@ function username_from_id($id) {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -222,7 +224,9 @@ function username_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -339,7 +343,9 @@ function email_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -365,7 +371,9 @@ function account_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -390,7 +398,9 @@ function uid_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -512,7 +522,9 @@ function uid_from_username($username) {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......@@ -546,7 +558,9 @@ function uid_from_email($email) {
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......
......@@ -147,7 +147,9 @@ function pkg_from_name($name="") {
return;
}
$row = $result->fetch(PDO::FETCH_NUM);
return $row[0];
if ($row) {
return $row[0];
}
}
/**
......
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