From 55b496f5856411e594dfdfa01f7749921ed46107 Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Sat, 8 Nov 2025 15:34:08 +0800
Subject: [PATCH] awa

---
 dns/src/gurt_server/routes.rs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/dns/src/gurt_server/routes.rs b/dns/src/gurt_server/routes.rs
index 8a9199d..f15e6a9 100644
--- a/dns/src/gurt_server/routes.rs
+++ b/dns/src/gurt_server/routes.rs
@@ -984,9 +984,14 @@ pub(crate) async fn get_certificate(
         None => return Ok(GurtResponse::not_found().with_string_body("Challenge not found")),
     };
 
-    let csr_pem = csr_pem.ok_or_else(|| {
-        GurtResponse::bad_request().with_string_body("CSR not found for this challenge")
-    })?;
+    let csr_pem = match csr_pem {
+        Some(csr) => csr,
+        None => {
+            return Ok(
+                GurtResponse::bad_request().with_string_body("CSR not found for this challenge")
+            )
+        }
+    };
 
     if chrono::Utc::now() > expires_at {
         return Ok(GurtResponse::bad_request().with_string_body("Challenge expired"));