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make sure subj != 0 in IconbarTool::update()

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This commit is contained in:
markt 2007-12-02 03:11:28 +00:00
parent e30f235daf
commit d29a3ec590
1 changed files with 1 additions and 1 deletions
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2
src/IconbarTool.cc
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@ -411,7 +411,7 @@ void IconbarTool::update(FbTk::Subject *subj) {
// lock graphic update // lock graphic update
m_icon_container.setUpdateLock(true); m_icon_container.setUpdateLock(true);
if (typeid(*subj) == typeid(FocusableList::FocusableListSubject)) { if (subj && typeid(*subj) == typeid(FocusableList::FocusableListSubject)) {
FocusableList::FocusableListSubject *fsubj = FocusableList::FocusableListSubject *fsubj =
static_cast<FocusableList::FocusableListSubject *>(subj); static_cast<FocusableList::FocusableListSubject *>(subj);
if (subj == &m_winlist->addSig()) if (subj == &m_winlist->addSig())