1 files changed, 14 insertions, 6 deletions
diff --git a/desktop-widgets/command_edit.cpp b/desktop-widgets/command_edit.cpp
index ff0bd871a..2c9d56ba5 100644
--- a/desktop-widgets/command_edit.cpp
+++ b/desktop-widgets/command_edit.cpp
@@ -25,15 +25,25 @@ static std::vector<dive *> getDives(bool currentDiveOnly)
 	return res;
 }
 
-template<typename T>
-EditBase<T>::EditBase(T newValue, bool currentDiveOnly) :
-	value(std::move(newValue)),
+EditDivesBase::EditDivesBase(bool currentDiveOnly) :
 	dives(getDives(currentDiveOnly)),
 	selectedDives(getDiveSelection()),
 	current(current_dive)
 {
 }
 
+int EditDivesBase::numDives() const
+{
+	return dives.size();
+}
+
+template<typename T>
+EditBase<T>::EditBase(T newValue, bool currentDiveOnly) :
+	EditDivesBase(currentDiveOnly),
+	value(std::move(newValue))
+{
+}
+
 // This is quite hackish: we can't use virtual functions in the constructor and
 // therefore can't initialize the list of dives [the values of the dives are
 // accessed by virtual functions]. Therefore, we (mis)use the fact that workToBeDone()
@@ -439,9 +449,7 @@ DiveField EditMode::fieldId() const
 
 // ***** Tag based commands *****
 EditTagsBase::EditTagsBase(const QStringList &newListIn, bool currentDiveOnly) :
-	dives(getDives(currentDiveOnly)),
-	selectedDives(getDiveSelection()),
-	current(current_dive),
+	EditDivesBase(currentDiveOnly),
 	newList(newListIn)
 {
 }