From d989a83517fd77aa241c1423ac00cfed62d567fe Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 16 Nov 2020 00:09:19 +0100
Subject: Fix missing const.

---
 src/language_tag.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/language_tag.h b/src/language_tag.h
index abccdb2d..a419914c 100644
--- a/src/language_tag.h
+++ b/src/language_tag.h
@@ -173,7 +173,7 @@ public:
 	LanguageTag () {}
 	LanguageTag (std::string tag);
 
-	boost::optional<LanguageSubtag> language() {
+	boost::optional<LanguageSubtag> language() const {
 		return _language;
 	}
 
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