(legacy) fix some more php notices

41265470 · Ad Schellevis · 242e3212 · 41265470
Commit 41265470 authored Jul 06, 2015 by Ad Schellevis
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Showing with 5 additions and 5 deletions

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

 	return $code;
 }