From 321c8a0254f4729ff1ffe56956fb049555272321 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ingo=20Kl=C3=B6cker?= <dev@ingo-kloecker.de>
Date: Fri, 22 Apr 2022 17:26:17 +0200
Subject: cpp: Allow changing the error of a result

* lang/cpp/src/result.h (class Result): Add member function setError.
--

This can be used to replace the error of a result with a more suitable
error.

GnuPG-bug-id: 5939
---
 lang/cpp/src/result.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lang/cpp/src')

diff --git a/lang/cpp/src/result.h b/lang/cpp/src/result.h
index 5ed52a89..a587afbe 100644
--- a/lang/cpp/src/result.h
+++ b/lang/cpp/src/result.h
@@ -50,6 +50,14 @@ public:
     {
         return mError;
     }
+    /**
+     * Replaces the error set during construction with \p error.
+     * Use with care, e.g. to set a more suitable error.
+     */
+    void setError(const Error &error)
+    {
+        mError = error;
+    }
 
 protected:
     Error mError;
-- 
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