3 files changed, 12 insertions, 3 deletions
diff --git a/qt-ui/profile/diveplotdatamodel.cpp b/qt-ui/profile/diveplotdatamodel.cpp
index 94a8af5ba..700ca6503 100644
--- a/qt-ui/profile/diveplotdatamodel.cpp
+++ b/qt-ui/profile/diveplotdatamodel.cpp
@@ -109,6 +109,7 @@ void DivePlotDataModel::setDive(dive* d, const plot_info& info)
 	clear();
 	Q_ASSERT(d != NULL);
 	diveId = d->id;
+	dcNr = dc_number;
 	pInfo = info;
 	beginInsertRows(QModelIndex(), 0, pInfo.nr-1);
 	endInsertRows();
@@ -119,6 +120,11 @@ int DivePlotDataModel::id() const
 	return diveId;
 }
 
+int DivePlotDataModel::dcShown() const
+{
+	return dcNr;
+}
+
 #define MAX_PPGAS_FUNC( GAS, GASFUNC ) \
 double DivePlotDataModel::GASFUNC() \
 { \
diff --git a/qt-ui/profile/diveplotdatamodel.h b/qt-ui/profile/diveplotdatamodel.h
index 47ebe03e0..34af0daad 100644
--- a/qt-ui/profile/diveplotdatamodel.h
+++ b/qt-ui/profile/diveplotdatamodel.h
@@ -24,6 +24,7 @@ public:
 	void setDive(struct dive *d,  const plot_info& pInfo);
 	const plot_info& data() const;
 	int id() const;
+	int dcShown() const;
 	double pheMax();
 	double pn2Max();
 	double po2Max();
@@ -32,6 +33,7 @@ public:
 private:
 	plot_info pInfo;
 	int diveId;
+	int dcNr;
 };
 
 #endif
diff --git a/qt-ui/profile/profilewidget2.cpp b/qt-ui/profile/profilewidget2.cpp
index 42e95f620..4ed637cd6 100644
--- a/qt-ui/profile/profilewidget2.cpp
+++ b/qt-ui/profile/profilewidget2.cpp
@@ -271,12 +271,13 @@ void ProfileWidget2::plotDives(QList<dive*> dives)
 	if (!d)
 		return;
 
-	// No need to do this again if we are already showing that dive,
-	// so we check the unique id of the dive against the one we are
+	// No need to do this again if we are already showing the same dive
+	// computer of the same dive, so we check the unique id of the dive
+	// and the selected dive computer number against the ones we are
 	// showing (can't compare the dive pointers as those might change).
 	// I'm unclear what the semantics are supposed to be if we actually
 	// use more than one 'dives' as argument - so ignoring that right now :-)
-	if (d->id == dataModel->id())
+	if (d->id == dataModel->id() && dc_number == dataModel->dcShown())
 		return;
 
 	setProfileState();