From 48bfa4b2040d2bacd6befdab6c12b2ee3e9be5a1 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 2 Apr 2021 23:44:58 +0200
Subject: Add to_upper() method to util.{cc,h}

---
 src/lib/util.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/lib/util.cc')

diff --git a/src/lib/util.cc b/src/lib/util.cc
index 24ea42b8f..d3511e8c7 100644
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -1167,3 +1167,12 @@ default_font_file ()
 
 	return liberation_normal;
 }
+
+
+string
+to_upper (string s)
+{
+	transform (s.begin(), s.end(), s.begin(), ::toupper);
+	return s;
+}
+
-- 
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