From 9c16a3748e83472351bdf25dd7b579e843fca248 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 23 Jan 2019 16:47:05 +0100
Subject: [PATCH] Declare variable only needed inside an "if" inside it

No real changes, just make the code slightly more concise.
---
 src/qt/spinctrl.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/qt/spinctrl.cpp b/src/qt/spinctrl.cpp
index 12ade77421..0bcf9db56e 100644
--- a/src/qt/spinctrl.cpp
+++ b/src/qt/spinctrl.cpp
@@ -156,8 +156,7 @@ public:
 private:
     void valueChanged(int value)
     {
-        wxControl *handler = GetHandler();
-        if ( handler )
+        if ( wxControl *handler = GetHandler() )
         {
             wxSpinEvent event( wxEVT_SPINCTRL, handler->GetId() );
             event.SetInt( value );
@@ -178,8 +177,7 @@ public:
 private:
     void valueChanged(double value)
     {
-        wxControl *handler = GetHandler();
-        if ( handler )
+        if ( wxControl *handler = GetHandler() )
         {
             wxSpinDoubleEvent event( wxEVT_SPINCTRLDOUBLE, handler->GetId() );
             event.SetValue(value);