From 5c32e35d2765b231a130afa778710342f9db1bf4 Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Thu, 11 Aug 2016 14:41:56 +0200
Subject: [PATCH] Minor fixes to wxMathPlot

---
 common/widgets/mathplot.cpp | 6 ++----
 include/widgets/mathplot.h  | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/common/widgets/mathplot.cpp b/common/widgets/mathplot.cpp
index 3ff858e92b..a4cf48f4a9 100644
--- a/common/widgets/mathplot.cpp
+++ b/common/widgets/mathplot.cpp
@@ -536,6 +536,8 @@ mpFXY::mpFXY(wxString name, int flags)
     SetName(name);
     m_flags = flags;
     m_type = mpLAYER_PLOT;
+    m_scaleX = NULL;
+    m_scaleY = NULL;
 }
 
 void mpFXY::UpdateViewBoundary(wxCoord xnew, wxCoord ynew)
@@ -764,7 +766,6 @@ void mpScaleX::recalculateTicks ( wxDC & dc, mpWindow & w )
 
     double minErr = 1000000000000.0;
     double bestStep;
-    int bestCount;
         for(int i = 10; i <= 20; i+=2)
         {
             double step = fabs(maxVvis - minVvis) / (double) i;
@@ -779,7 +780,6 @@ void mpScaleX::recalculateTicks ( wxDC & dc, mpWindow & w )
             {
                 minErr = err;
                 bestStep = stepInt;
-                bestCount = i;
             }
             //printf("step %d %.3f %.3f best %.3f\n",i, step, stepInt, bestStep);
         }
@@ -981,7 +981,6 @@ void mpScaleY::recalculateTicks ( wxDC & dc, mpWindow & w )
 
     double minErr = 1000000000000.0;
     double bestStep;
-    int bestCount;
         for(int i = 10; i <= 20; i+=2)
         {
             double step = fabs(maxVvis - minVvis) / (double) i;
@@ -996,7 +995,6 @@ void mpScaleY::recalculateTicks ( wxDC & dc, mpWindow & w )
             {
                 minErr = err;
                 bestStep = stepInt;
-                bestCount = i;
             }
             //printf("step %d %.3f %.3f best %.3f\n",i, step, stepInt, bestStep);
         }
diff --git a/include/widgets/mathplot.h b/include/widgets/mathplot.h
index ae085834f4..081cc06fea 100644
--- a/include/widgets/mathplot.h
+++ b/include/widgets/mathplot.h
@@ -775,7 +775,7 @@ protected:
     int m_flags; //!< Flag for axis alignment
     bool m_ticks; //!< Flag to toggle between ticks or grid
     double m_minV, m_maxV;
-    double m_rangeSet;
+    bool m_rangeSet;
     int m_maxLabelHeight;
     int m_maxLabelWidth;