From d9a95a997c711ba953ceb6d136b8270322a2be23 Mon Sep 17 00:00:00 2001
From: Las Zenow <zenow@riseup.net>
Date: Sun, 14 May 2017 11:11:51 +0000
Subject: [PATCH] Normalize probperly the lang

---
 lib/parser/language.go | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/parser/language.go b/lib/parser/language.go
index 5a34785..5d8c85f 100644
--- a/lib/parser/language.go
+++ b/lib/parser/language.go
@@ -60,13 +60,14 @@ func commonLang(langs []string) string {
 }
 
 func normalizeLangs(langs []string) string {
-	lang := "un"
-	if len(langs) > 0 {
-		lang = langs[0]
-		if len(lang) > 3 {
-			lang = lang[0:2]
-		}
-		lang = strings.ToLower(lang)
+	if len(langs) == 0 {
+		return "un"
 	}
-	return "un"
+
+	lang := langs[0]
+	if len(lang) > 3 {
+		lang = lang[0:2]
+	}
+	lang = strings.ToLower(lang)
+	return lang
 }