Profile: keep the plotInfo in the corresponding member variable

We had the variable. As a pointer. Which we used memset to clear. Ouch -
that smells like some bad cut and paste.

With this change the object keeps the corresponding plotInfo around (just
like some others do) and can use it later. I suspect this code could use
some larger cleanup, but it's a bit too late for this in the development
cycle, I guess. I'm sure I'll regret this in the future...

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/qt-ui/profile/profilewidget2.h b/qt-ui/profile/profilewidget2.h
index 79d5938c1..477ddf4a7 100644
--- a/qt-ui/profile/profilewidget2.h
+++ b/qt-ui/profile/profilewidget2.h
@@ -16,6 +16,7 @@
 #include "graphicsview-common.h"
 #include "divelineitem.h"
 #include "diveprofileitem.h"
+#include "display.h"
 
 class RulerItem2;
 struct dive;
@@ -145,7 +146,7 @@ private:
 	// All those here should probably be merged into one structure,
 	// So it's esyer to replicate for more dives later.
 	// In the meantime, keep it here.
-	struct plot_info *plotInfo;
+	struct plot_info plotInfo;
 	DepthAxis *profileYAxis;
 	PartialGasPressureAxis *gasYAxis;
 	TemperatureAxis *temperatureAxis;