From e2e7f9513fc77a4659da0e2bfb8634c1ade3a1bb Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Mon, 18 May 2015 12:04:58 +0200
Subject: [PATCH] qt: fix unused function warning in scicon.cpp

Enclose MakeSingleColorImage in an anonymous namespace to avoid a
unused function warning on Windows and MacOSX.

Github-Pull: #6143
---
 src/qt/scicon.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/qt/scicon.cpp b/src/qt/scicon.cpp
index b2f2399b24..c493b5569e 100644
--- a/src/qt/scicon.cpp
+++ b/src/qt/scicon.cpp
@@ -11,7 +11,9 @@
 #include <QPalette>
 #include <QPixmap>
 
-static void MakeSingleColorImage(QImage& img, const QColor& colorbase)
+namespace {
+
+void MakeSingleColorImage(QImage& img, const QColor& colorbase)
 {
     img = img.convertToFormat(QImage::Format_ARGB32);
     for (int x = img.width(); x--; )
@@ -24,6 +26,8 @@ static void MakeSingleColorImage(QImage& img, const QColor& colorbase)
     }
 }
 
+}
+
 QImage SingleColorImage(const QString& filename, const QColor& colorbase)
 {
     QImage img(filename);