[LyX/master] GuiSelectionManager: fix getSelectedIndex for availableLV

[Juergen Spitzmueller]

commit 772f2a28414dae7765486ad7aff042e4299c7fb7
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Wed Nov 20 14:07:05 2019 +0100

    GuiSelectionManager: fix getSelectedIndex for availableLV
---
 src/frontends/qt/GuiSelectionManager.cpp |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/frontends/qt/GuiSelectionManager.cpp b/src/frontends/qt/GuiSelectionManager.cpp
index d77acba..df43d0c 100644
--- a/src/frontends/qt/GuiSelectionManager.cpp
+++ b/src/frontends/qt/GuiSelectionManager.cpp
@@ -117,7 +117,7 @@ void GuiSelectionManager::updateButtons()
 
 QModelIndex GuiSelectionManager::getSelectedIndex(int const c) const
 {
-	QModelIndexList avail = availableLV->selectionModel()->selectedRows(c);
+	QModelIndexList avail = availableLV->selectionModel()->selectedIndexes();
 	QModelIndexList sel   = selectedLV->selectionModel()->selectedRows(c);
 	bool const have_avl = !avail.isEmpty();
 	bool const have_sel = !sel.isEmpty();
@@ -126,11 +126,11 @@ QModelIndex GuiSelectionManager::getSelectedIndex(int const c) const
 		if (have_sel)
 			return sel.front();
 		if (have_avl)
-			return avail.front();
+			return avail.first();
 	}
 	else { // available has focus
 		if (have_avl)
-			return avail.front();
+			return avail.first();
 		if (have_sel)
 			return sel.front();
 	}