From 4839831819399c9ed1a4849c4ea93fff32b60039 Mon Sep 17 00:00:00 2001
From: Francesco Emanuele D'Agostino <fedagostino@gmail.com>
Date: Fri, 10 Apr 2026 13:36:46 +0200
Subject: [PATCH 1/2] Update UploadFile.h

just updated the signature of the function.
const for the return value is ignored and generate a warning/error with gcc.
---
 lib/inc/drogon/UploadFile.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/inc/drogon/UploadFile.h b/lib/inc/drogon/UploadFile.h
index 9c9f1bcd29..33bd4925f5 100644
--- a/lib/inc/drogon/UploadFile.h
+++ b/lib/inc/drogon/UploadFile.h
@@ -102,7 +102,7 @@ class UploadFile
         return data_;
     }
 
-    const size_t dataLength() const
+    size_t dataLength() const
     {
         return len_;
     }

From 18e7cb99a1583f3fea1ad2198a0a0b27863c4cae Mon Sep 17 00:00:00 2001
From: Francesco Emanuele D'Agostino <fedagostino@gmail.com>
Date: Tue, 21 Apr 2026 18:28:55 +0200
Subject: [PATCH 2/2] Fix return statement in SqlBinder.h for callbacks

Removing a warning for missing return value.
---
 orm_lib/inc/drogon/orm/SqlBinder.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/orm_lib/inc/drogon/orm/SqlBinder.h b/orm_lib/inc/drogon/orm/SqlBinder.h
index 282657fb6d..92745a127e 100644
--- a/orm_lib/inc/drogon/orm/SqlBinder.h
+++ b/orm_lib/inc/drogon/orm/SqlBinder.h
@@ -361,22 +361,22 @@ class DROGON_EXPORT SqlBinder : public trantor::NonCopyable
                 // LOG_DEBUG << "ptr callback";
                 isExceptionPtr_ = true;
                 exceptionPtrCallback_ = std::forward<CallbackType>(callback);
-                return *this;
             }
             else
             {
                 isExceptionPtr_ = false;
                 exceptionCallback_ = std::forward<CallbackType>(callback);
-                return *this;
             }
         }
-        else if constexpr (traits::isSqlCallback)
+            
+        if constexpr (traits::isSqlCallback)
         {
             callbackHolder_ = std::shared_ptr<CallbackHolderBase>(
                 new CallbackHolder<typename std::decay<CallbackType>::type>(
                     std::forward<CallbackType>(callback)));
-            return *this;
         }
+        
+        return *this;
     }
 
     template <typename T>