Fix CurveColor SEGV

.. for plot items with no scale widget
GoldenCheetah · Aug 31, 2015 · 601b720 · 601b720
1 parent db4081a
commit 601b720
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/AllPlot.h b/src/AllPlot.h
@@ -179,7 +179,7 @@ class CurveColors : public QObject
                              static_cast<QwtPlotSeriesItem*>(item)->isVisible());
 
                 QwtScaleWidget *x = plot->axisWidget(static_cast<QwtPlotSeriesItem*>(item)->yAxis());
-                colors.insert(x, x->palette());
+                if (x) colors.insert(x, x->palette());
 
                 QwtPlotCurve *curve = static_cast<QwtPlotCurve*>(item);
 
@@ -197,7 +197,7 @@ class CurveColors : public QObject
                              static_cast<QwtPlotSeriesItem*>(item)->isVisible());
 
                 QwtScaleWidget *x = plot->axisWidget(static_cast<QwtPlotSeriesItem*>(item)->yAxis());
-                colors.insert(x, x->palette());
+                if (x) colors.insert(x, x->palette());
 
             }
         }