From f92c9ddb437e8a41324ca0a45f00f029d65f3713 Mon Sep 17 00:00:00 2001
From: LaurentBerger <laurent.berger@univ-lemans.fr>
Date: Fri, 16 Dec 2016 09:09:39 +0100
Subject: [PATCH] warning 2

---
 samples/cpp/falsecolor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/cpp/falsecolor.cpp b/samples/cpp/falsecolor.cpp
index f96bdcc99d..84f81cc84f 100644
--- a/samples/cpp/falsecolor.cpp
+++ b/samples/cpp/falsecolor.cpp
@@ -22,9 +22,9 @@ static void TrackColorMap(int x, void *r)
     {
         if (!lutRND)
         {
-            RNG r;
+            RNG ra;
             Mat *palette = new Mat(256, 1, CV_8UC3);
-            r.fill(*palette, RNG::UNIFORM, 0, 256);
+            ra.fill(*palette, RNG::UNIFORM, 0, 256);
             lutRND = Ptr<Mat>(palette);
         }
         applyColorMap(p->img, dst, *lutRND.get());