From adf529922b92466daece3ae8b24c917b6c0a7681 Mon Sep 17 00:00:00 2001
From: starsunyzl <starsunyzl@gmail.com>
Date: Tue, 31 Jan 2023 21:51:12 +0800
Subject: [PATCH] Fix unexpected delimiter at start of line in to_hex formatter

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

diff --git a/include/spdlog/fmt/bin_to_hex.h b/include/spdlog/fmt/bin_to_hex.h
index 47fec05b..1cb51ce6 100644
--- a/include/spdlog/fmt/bin_to_hex.h
+++ b/include/spdlog/fmt/bin_to_hex.h
@@ -196,7 +196,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
                 continue;
             }
 
-            if (put_delimiters)
+            if (put_delimiters && i != the_range.get_begin())
             {
                 *inserter++ = delimiter;
             }