fix(mail): Fix mail handling when force_language is true or false

Signed-off-by: Joas Schilling <coding@schilljs.com>
nextcloud · Dec 8, 2023 · c65073d · c65073d
1 parent f328beb
commit c65073d
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/lib/MailNotifications.php b/lib/MailNotifications.php
@@ -135,11 +135,13 @@ public function sendEmails(int $batchSize, int $sendTime): void {
 		$userEnabled = $this->config->getUserValueForUsers('core', 'enabled', $userIds);
 
 		$fallbackLang = $this->config->getSystemValue('force_language', null);
-		if ($fallbackLang === null) {
-			$fallbackLang = $this->config->getSystemValue('default_language', 'en');
-			$userLanguages = $this->config->getUserValueForUsers('core', 'lang', $userIds);
-		} else {
+		if (is_string($fallbackLang)) {
+			/** @psalm-var array<string, string> $userLanguages */
 			$userLanguages = [];
+		} else {
+			$fallbackLang = $this->config->getSystemValueString('default_language', 'en');
+			/** @psalm-var array<string, string> $userLanguages */
+			$userLanguages = $this->config->getUserValueForUsers('core', 'lang', $userIds);
 		}
 
 		foreach ($userSettings as $settings) {