Cleanup: constify threshold pointers in DiveProfileItem

These were pointers into the global prefs object. The user must
not use these to modify the settings, therefore make them
pointers-to-const.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/profile-widget/profilewidget2.h b/profile-widget/profilewidget2.h
index 170019269..b7cdc8e66 100644
--- a/profile-widget/profilewidget2.h
+++ b/profile-widget/profilewidget2.h
@@ -171,7 +171,7 @@ private: /*methods*/
 	struct plot_data *getEntryFromPos(QPointF pos);
 	void addActionShortcut(const Qt::Key shortcut, void (ProfileWidget2::*slot)());
 	void createPPGas(PartialPressureGasItem *item, int verticalColumn, color_index_t color, color_index_t colorAlert,
-			 double *thresholdSettingsMin, double *thresholdSettingsMax);
+			 const double *thresholdSettingsMin, const double *thresholdSettingsMax);
 	void clearPictures();
 private:
 	DivePlotDataModel *dataModel;