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minor optimization

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This commit is contained in:
mathias 2005-05-11 08:57:53 +00:00
parent f726168051
commit 44f2af5c10
1 changed files with 2 additions and 2 deletions
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4
src/WinButton.cc
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@ -312,7 +312,7 @@ void WinButton::clear() {
FbTk::Button::clear();
// ensure the m_listen_to has actually a client
if (m_type == MENUICON && m_listen_to.numClients() && (
if (m_type == MENUICON && !m_listen_to.empty() && (
!m_icon_pixmap.drawable() ||
(m_icon_pixmap.width() != width() - 4 ||
m_icon_pixmap.height() != height() - 4))) {
@ -347,7 +347,7 @@ void WinButton::clear() {
void WinButton::update(FbTk::Subject *subj) {
// just checking, if we the app provides a pixmap.
if (m_type == MENUICON && m_listen_to.numClients()) {
if (m_type == MENUICON && !m_listen_to.empty()) {
XWMHints* hints = XGetWMHints(m_listen_to.fbWindow().display(),
m_listen_to.winClient().window());
if (hints == 0) {