From 97839b342882d92a53a7b698663ccd54296c848c Mon Sep 17 00:00:00 2001
From: Kefu Chai <tchaikov@gmail.com>
Date: Fri, 16 Dec 2022 20:05:43 +0800
Subject: [PATCH] osd/scrubber: mark fmt::formatter<..>::format() as const

as it should be const, and more importantly, it'd fail the build with
fmtlib v9, as its caller(s) is marked as `const`.

Signed-off-by: Kefu Chai <tchaikov@gmail.com>
---
 src/osd/scrubber/scrub_backend.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osd/scrubber/scrub_backend.h b/src/osd/scrubber/scrub_backend.h
index d2ff62f96fd..3e644b241ff 100644
--- a/src/osd/scrubber/scrub_backend.h
+++ b/src/osd/scrubber/scrub_backend.h
@@ -544,7 +544,7 @@ struct fmt::formatter<std::pair<hobject_t, data_omap_digests_t>> {
 
   template <typename FormatContext>
   auto format(const std::pair<hobject_t, data_omap_digests_t>& x,
-	      FormatContext& ctx)
+	      FormatContext& ctx) const
   {
     return fmt::format_to(ctx.out(),
 			  "{{ {} - {} }}",
-- 
2.39.5