1 files changed, 8 insertions, 2 deletions

diff --git a/framework/src/domain/mime/mailcrypto.h b/framework/src/domain/mime/mailcrypto.h
index 89343fc9..832f68ec 100644
--- a/framework/src/domain/mime/mailcrypto.h
+++ b/framework/src/domain/mime/mailcrypto.h
@@ -19,14 +19,20 @@
 
 #pragma once
 
+#include "framework/src/errors.h"
+
 #include <KMime/Message>
+#include <gpgme++/key.h>
+
 #include <QByteArray>
+
 #include <functional>
-#include <gpgme++/key.h>
+#include <memory>
 
 namespace MailCrypto {
 
-KMime::Content *processCrypto(KMime::Content *content, const std::vector<GpgME::Key> &signingKeys,
+Expected<GpgME::Error, std::unique_ptr<KMime::Content>>
+processCrypto(std::unique_ptr<KMime::Content> content, const std::vector<GpgME::Key> &signingKeys,
     const std::vector<GpgME::Key> &encryptionKeys, const GpgME::Key &attachedKey);
 
 std::vector<GpgME::Key> findKeys(const QStringList &filter, bool findPrivate = false, bool remote = false);