From b75ecdfaf032d210a6cd5391aacdf5704d5b483f Mon Sep 17 00:00:00 2001
From: Scott Kostyshak <skostysh@lyx.org>
Date: Fri, 19 Apr 2013 22:39:17 -0400
Subject: [PATCH] GuiRef: only enable "Group" CB if non-empty refs

---
 src/frontends/qt4/GuiRef.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/frontends/qt4/GuiRef.cpp b/src/frontends/qt4/GuiRef.cpp
index d3f68d5ed9..141c67bc13 100644
--- a/src/frontends/qt4/GuiRef.cpp
+++ b/src/frontends/qt4/GuiRef.cpp
@@ -462,6 +462,7 @@ void GuiRef::updateRefs()
 	sortCB->setEnabled(!refs_.empty());
 	caseSensitiveCB->setEnabled(sortCB->isEnabled() && sortCB->isChecked());
 	refsTW->setEnabled(!refs_.empty());
+	groupCB->setEnabled(!refs_.empty());
 	// refsTW should only be the focus proxy when it is enabled
 	setFocusProxy(refs_.empty() ? 0 : refsTW);
 	gotoPB->setEnabled(!refs_.empty());