(legacy) fix some more php notices

be6406d0 · Ad Schellevis · Franco Fichtner · 3b707f08 · be6406d0
Commit be6406d0 authored Jul 06, 2015 by Ad Schellevis Committed by Franco Fichtner Jul 20, 2015
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head.inc src/www/head.inc +5 -5

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--- a/src/www/head.inc
+++ b/src/www/head.inc
@@ -2,13 +2,13 @@

 function system_get_language_code() {
 	global $config;
+	$code = "en-US"; // Set default code.

 	// a language code, as per [RFC3066]
+	if (isset($config['system']['language'])) {
 		$language = $config['system']['language'];
 		$code = str_replace("_", "-", $language);
-
-	if (empty($code))
-		$code = "en-US"; // Set default code.
+	} 

 	return $code;
 }