From 7bca0dee1743b6a636462bcbc9893b364f7fbf95 Mon Sep 17 00:00:00 2001
From: Robert Lipe <robertlipe@gmail.com>
Date: Sat, 26 Dec 2020 23:23:27 -0600
Subject: [PATCH] Fix a dumb warning in garmin_txt.cc.

---
 garmin_txt.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/garmin_txt.cc b/garmin_txt.cc
index 5293eee28..d3fa8c4b1 100644
--- a/garmin_txt.cc
+++ b/garmin_txt.cc
@@ -516,7 +516,7 @@ print_string(const char* fmt, const QString& string)
 {
   /* remove unwanted characters from source string */
   QString cleanstring;
-  for (const auto chr : string) {
+  for (const auto& chr : string) {
     if (chr.category() != QChar::Other_Control) {
       cleanstring.append(chr);
     } else {
-- 
2.30.2