** CID 1225222: Array compared against 0 (NO_EFFECT)
/utils/qv4l2/ctrl-tab.cpp: 150 in ApplicationWindow::addTabs(int *)()
*** CID 1225222: Array compared against 0 (NO_EFFECT)
/utils/qv4l2/ctrl-tab.cpp: 150 in ApplicationWindow::addTabs(int *)()
144 QVBoxLayout *vbox = new QVBoxLayout(t);
145 QWidget *w = new QWidget(t);
146
147 vbox->addWidget(w);
148
149 QGridLayout *grid = new QGridLayout(w);
>>> CID 1225222: Array compared against 0 (NO_EFFECT)
>>> Comparing an array to null is not useful: "(char *)qctrl.name".
150 if((char *)qctrl.name) {
151 QLabel *title_tab = new QLabel((char *)qctrl.name, parentWidget());
152 QFont f = title_tab->font();
153 f.setBold(true);
154 title_tab->setFont(f);
155 grid->addWidget(title_tab, m_row, m_col, 1, m_cols, Qt::AlignLeft);
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
vbox->addWidget(w);
QGridLayout *grid = new QGridLayout(w);
- if((char *)qctrl.name) {
+ if (strlen((char *)qctrl.name)) {
QLabel *title_tab = new QLabel((char *)qctrl.name, parentWidget());
QFont f = title_tab->font();
f.setBold(true);