osd/scrub: missing 'const' in scrubber_common.h formatter

Signed-off-by: Matan Breizman <mbreizma@redhat.com>

diff --git a/src/osd/scrubber_common.h b/src/osd/scrubber_common.h
index 832811fbad76fa6421d387d73c829a6829f77089..a33a9f3d33913595f421e6c1e3de76ad09fa50c4 100644 (file)
--- a/src/osd/scrubber_common.h
+++ b/src/osd/scrubber_common.h
@@ -312,7 +312,7 @@ struct fmt::formatter<requested_scrub_t> {
   constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
 
   template <typename FormatContext>
-  auto format(const requested_scrub_t& rs, FormatContext& ctx)
+  auto format(const requested_scrub_t& rs, FormatContext& ctx) const
   {
     return fmt::format_to(ctx.out(),
                           "(plnd:{}{}{}{}{}{}{}{}{}{})",