[LyX/master] GuiCitation: Add missing connection

[Juergen Spitzmueller]

commit df4da348364f8f50784f57e9dd14be794c5188b6
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Tue Feb 16 07:32:01 2021 +0100

    GuiCitation: Add missing connection
---
 src/frontends/qt/GuiCitation.cpp |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/frontends/qt/GuiCitation.cpp b/src/frontends/qt/GuiCitation.cpp
index eed9574..b60718d 100644
--- a/src/frontends/qt/GuiCitation.cpp
+++ b/src/frontends/qt/GuiCitation.cpp
@@ -144,6 +144,8 @@ GuiCitation::GuiCitation(GuiView & lv)
 	connect(selectionManager, SIGNAL(selectionChanged()),
 		this, SLOT(setCitedKeys()));
 	connect(selectionManager, SIGNAL(updateHook()),
+		this, SLOT(setCitedKeys()));
+	connect(selectionManager, SIGNAL(updateHook()),
 		this, SLOT(updateControls()));
 	connect(selectionManager, SIGNAL(okHook()),
 		this, SLOT(on_buttonBox_accepted()));