From 0fb267c19925a949a8b1f8c62d9fbe52ba821d3d Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 6 Nov 2015 00:44:35 +0100
Subject: qfc: always ensure at least one point exists

Previously, insertion of the lone point was postponed until opening the
mapping window.
---
 spline-widget/functionconfig.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'spline-widget/functionconfig.h')

diff --git a/spline-widget/functionconfig.h b/spline-widget/functionconfig.h
index 97a80cac..145ee14e 100644
--- a/spline-widget/functionconfig.h
+++ b/spline-widget/functionconfig.h
@@ -30,7 +30,7 @@ private:
 
     struct State {
         QList<QPointF> input;
-        std::vector<float> data;        
+        std::vector<float> data;
     };
 
     int precision() const;
@@ -52,6 +52,8 @@ public:
     {
         setMaxInput(maxx);
         setMaxOutput(maxy);
+        if (cur.input.size() == 0)
+            cur.input.push_back(QPointF(maxx, maxy));
         reload();
     }
 
-- 
cgit v1.2.3