From e55541ae829424da3404cf1763a78a263065aab5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Thu, 5 Sep 2019 14:21:27 +0200
Subject: [PATCH] [apps/shared] CurveViewCursor: cursor.m_x can reach infinity
 by t can't and can't be undefined either

---
 apps/shared/curve_view_cursor.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apps/shared/curve_view_cursor.cpp b/apps/shared/curve_view_cursor.cpp
index c36aa0b96..4d6ce9423 100644
--- a/apps/shared/curve_view_cursor.cpp
+++ b/apps/shared/curve_view_cursor.cpp
@@ -1,4 +1,5 @@
 #include "curve_view_cursor.h"
+#include <assert.h>
 #include <cmath>
 
 namespace Shared {
@@ -6,8 +7,9 @@ namespace Shared {
 CurveViewCursor::CurveViewCursor() : m_t(NAN), m_x(NAN), m_y(NAN) {}
 
 void CurveViewCursor::moveTo(double t, double x, double y) {
+  assert(!std::isnan(t));
   m_t = clipped(t, false);
-  m_x = clipped(x, false); //TODO LEA ?
+  m_x = clipped(x, true);
   m_y = clipped(y, true);
 }