From 0e4c526094cfc0facb925c6b20d5e1aee0242bb6 Mon Sep 17 00:00:00 2001
From: Andrew Noyes <andrew@weaselab.dev>
Date: Wed, 3 Sep 2025 12:16:02 -0400
Subject: [PATCH] Fix realloc bug in static_format

---
 src/format.hpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/format.hpp b/src/format.hpp
index 0db9158..ace8d93 100644
--- a/src/format.hpp
+++ b/src/format.hpp
@@ -270,7 +270,6 @@ std::string_view static_format(ArenaAllocator &arena, Ts &&...ts) {
   char *buf = result;
   (detail::term(ts).write(buf), ...);
   const int size = static_cast<int>(buf - result);
-  return std::string_view(
-      arena.realloc(result, upper_bound, upper_bound - size),
-      static_cast<std::size_t>(size));
+  return std::string_view(arena.realloc(result, upper_bound, size),
+                          static_cast<std::size_t>(size));
 }