From d6858bbd93ebc214ebdd32c9c904c22e95fe3028 Mon Sep 17 00:00:00 2001
From: Ashwin Maroli <ashmaroli@gmail.com>
Date: Thu, 12 Dec 2024 20:27:43 +0530
Subject: [PATCH] Rewind `request.body` only when possible

---
 lib/jekyll-admin/server.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/jekyll-admin/server.rb b/lib/jekyll-admin/server.rb
index 36dd463c1..586236a3e 100644
--- a/lib/jekyll-admin/server.rb
+++ b/lib/jekyll-admin/server.rb
@@ -81,8 +81,9 @@ def document_body
 
     def request_body
       @request_body ||= begin
-        request.body.rewind
-        request.body.read
+        rq_bdy = request.body
+        rq_bdy.rewind if rq_bdy.respond_to?(:rewind)
+        rq_bdy.read
       end
     end