diff --git a/web/html/login.php b/web/html/login.php
index 0145441..5308147 100644
--- a/web/html/login.php
+++ b/web/html/login.php
@@ -6,7 +6,9 @@ include_once("aur.inc.php");
$disable_http_login = config_get_bool('options', 'disable_http_login');
if (!$disable_http_login || (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'])) {
$login = try_login();
- $login_error = $login['error'];
+ if ($login) {
+ $login_error = $login['error'];
+ }
}
html_header('AUR ' . __("Login"));
diff --git a/web/lib/aur.inc.php b/web/lib/aur.inc.php
index e9530fc..2507df6 100644
--- a/web/lib/aur.inc.php
+++ b/web/lib/aur.inc.php
@@ -197,6 +197,9 @@ function username_from_id($id) {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -222,6 +225,9 @@ function username_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -339,6 +345,9 @@ function email_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -365,6 +374,9 @@ function account_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -390,6 +402,9 @@ function uid_from_sid($sid="") {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -512,6 +527,9 @@ function uid_from_username($username) {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
@@ -546,6 +564,9 @@ function uid_from_email($email) {
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}
diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php
index a4cd17a..b30bfa9 100644
--- a/web/lib/pkgfuncs.inc.php
+++ b/web/lib/pkgfuncs.inc.php
@@ -147,6 +147,9 @@ function pkg_from_name($name="") {
return;
}
$row = $result->fetch(PDO::FETCH_NUM);
+ if (!$row) {
+ return null;
+ }
return $row[0];
}