From 09dbd438c1fd7f3ee00eae33459bb7077fc3f9c2 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 7 Jun 2012 22:55:18 -0500 Subject: [PATCH] Fix kdesktop_lock crash on mouse events when no dialog is displayed This closes Bug 1008 --- kdesktop/lock/lockprocess.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc index da8a00373..1b9cc46b1 100644 --- a/kdesktop/lock/lockprocess.cc +++ b/kdesktop/lock/lockprocess.cc @@ -2391,7 +2391,7 @@ void LockProcess::slotMouseActivity(XEvent *event) bool inDialog = 0; XButtonEvent *be = (XButtonEvent *) event; XMotionEvent *me = (XMotionEvent *) event; - if (event->type == ButtonPress) { + if ((event->type == ButtonPress) && (mDialogs.first())) { // Get geometry including window frame/titlebar TQRect fgeom = mDialogs.first()->frameGeometry(); TQRect wgeom = mDialogs.first()->geometry(); @@ -2432,7 +2432,7 @@ void LockProcess::slotMouseActivity(XEvent *event) int deltaY = me->y_root - m_mousePrevY; m_dialogPrevX = m_dialogPrevX + deltaX; m_dialogPrevY = m_dialogPrevY + deltaY; - mDialogs.first()->move(m_dialogPrevX, m_dialogPrevY); + if (mDialogs.first()) mDialogs.first()->move(m_dialogPrevX, m_dialogPrevY); m_mousePrevX = me->x_root; m_mousePrevY = me->y_root;