cleanup: remove parameter to ProfleWidget2::replot()

Firstly, the parameter appears conceptually wrong, as replot suggests
that the currently shown dive is replot. Secondly, the only caller that
passed a parameter was passing in current_dive, which is just what happens
if one doesn't pass a parameter. Therefore, change that caller (call
plotDive directly) and remove the parameter.

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

2 files changed, 3 insertions, 3 deletions

diff --git a/profile-widget/profilewidget2.cpp b/profile-widget/profilewidget2.cpp
index 365f4758d..b516b1544 100644
--- a/profile-widget/profilewidget2.cpp
+++ b/profile-widget/profilewidget2.cpp
@@ -379,10 +379,10 @@ void ProfileWidget2::setupItemOnScene()
 	gasYAxis->setZValue(timeAxis->zValue() + 1);
 }
 
-void ProfileWidget2::replot(struct dive *d)
+void ProfileWidget2::replot()
 {
 	dataModel->clear();
-	plotDive(d, true, false);
+	plotDive(nullptr, true, false);
 }
 
 void ProfileWidget2::createPPGas(PartialPressureGasItem *item, int verticalColumn, color_index_t color, color_index_t colorAlert,
diff --git a/profile-widget/profilewidget2.h b/profile-widget/profilewidget2.h
index e00bda074..6461f83ef 100644
--- a/profile-widget/profilewidget2.h
+++ b/profile-widget/profilewidget2.h
@@ -108,7 +108,7 @@ slots: // Necessary to call from QAction's signals.
 	void actionRequestedReplot(bool triggered);
 	void setEmptyState();
 	void setProfileState();
-	void replot(dive *d = 0);
+	void replot();
 #ifndef SUBSURFACE_MOBILE
 	void plotPictures();
 	void removePictures(const QVector<QString> &fileUrls);