Fix segfault on i3 when changing workspaces. Fixes lxqt/lxqt#240

i3 workspaces are inconsistent with the desktop switch widget.
lxqt · Oct 30, 2014 · ab9fb64 · ab9fb64
1 parent 73fcf2d
commit ab9fb64
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/plugin-desktopswitch/desktopswitch.cpp b/plugin-desktopswitch/desktopswitch.cpp
@@ -117,7 +117,10 @@ void DesktopSwitch::onNumberOfDesktopsChanged(int count)
 
 void DesktopSwitch::onCurrentDesktopChanged(int current)
 {
-    m_buttons->button(current - 1)->setChecked(true);
+    qDebug() << "LOL " << current;
+     QAbstractButton *button = m_buttons->button(current - 1);
+     if (button)
+        button->setChecked(true);
 }
 
 void DesktopSwitch::onDesktopNamesChanged()