From 03c29ded73b2903b660023551ab3638be65aa1ab Mon Sep 17 00:00:00 2001
From: Walter Gray <walter.gray@getcruise.com>
Date: Fri, 13 Nov 2020 16:16:49 -0800
Subject: [PATCH] ignore unusable param in non-float overload

---
 include/fmt/chrono.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/fmt/chrono.h b/include/fmt/chrono.h
index 7d2ffe67e900..1548f5da6d7d 100644
--- a/include/fmt/chrono.h
+++ b/include/fmt/chrono.h
@@ -764,7 +764,7 @@ inline std::chrono::duration<Rep, std::milli> get_milliseconds(
 
 template <typename Char, typename Rep, typename OutputIt,
           FMT_ENABLE_IF(std::is_integral<Rep>::value)>
-OutputIt format_duration_value(OutputIt out, Rep val, int precision) {
+OutputIt format_duration_value(OutputIt out, Rep val, int) {
   static FMT_CONSTEXPR_DECL const Char format[] = {'{', '}', 0};
   return format_to(out, FMT_STRING(format), val);
 }