From 8cfa1d7e4f98e0d1ad7cf254e881a4e664d0c503 Mon Sep 17 00:00:00 2001
From: Gabriel Ozouf <gabriel.ozouf@numworks.com>
Date: Thu, 28 Jan 2021 18:20:32 +0100
Subject: [PATCH] [regression/store] Avoid conversion from double to float

The value of variable meanX was computed in double, but then stored in
another variable x of type float, thus causing a conversion with
potentially a change of value, and then some incorrect comparisons.
---
 apps/regression/store.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/regression/store.cpp b/apps/regression/store.cpp
index e081924f586..5b054939164 100644
--- a/apps/regression/store.cpp
+++ b/apps/regression/store.cpp
@@ -78,10 +78,10 @@ int Store::closestVerticalDot(int direction, double x, double y, int currentSeri
 }
 
 int Store::nextDot(int series, int direction, int dot) {
-  float nextX = INFINITY;
+  double nextX = INFINITY;
   int selectedDot = -1;
   double meanX = meanOfColumn(series, 0);
-  float x = meanX;
+  double x = meanX;
   if (dot >= 0 && dot < numberOfPairsOfSeries(series)) {
     x = get(series, 0, dot);
   }