From a7ec1805e3f5836641503d1f8cb6ccc1d8c885fa Mon Sep 17 00:00:00 2001 From: Mario Date: Sun, 13 Feb 2022 18:58:12 +0000 Subject: address deprecation warnings --- include/language.php | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/language.php') diff --git a/include/language.php b/include/language.php index d291deb63..23aff0a02 100644 --- a/include/language.php +++ b/include/language.php @@ -311,6 +311,11 @@ function string_plural_select_default($n) { * @return string Language code in 2-letter ISO 639-1 (en, de, fr) format */ function detect_language($s) { + + if (!$s) { + return EMPTY_STR; + } + $min_length = get_config('system', 'language_detect_min_length'); if ($min_length === false) $min_length = LANGUAGE_DETECT_MIN_LENGTH; -- cgit v1.2.3