From f06b2b5ab9b3ca8c7f4d1c697836b579ec0d0708 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Sat, 7 Apr 2018 10:07:13 +0300
Subject: [PATCH] Fix mxs::Buffer::copy_from

The code failed to compile when the function is used with a warning that
`pBuffer` was used without initialization. This makes sense as the first
conditional block re-declares the same parameter.
---
 include/maxscale/buffer.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/maxscale/buffer.hh b/include/maxscale/buffer.hh
index d389f81db..587363b7d 100644
--- a/include/maxscale/buffer.hh
+++ b/include/maxscale/buffer.hh
@@ -429,7 +429,7 @@ public:
 
         if (pBuffer)
         {
-            GWBUF* pBuffer = gwbuf_clone(pBuffer);
+            pBuffer = gwbuf_clone(pBuffer);
 
             if (!pBuffer)
             {