xconfig: Abort close if configuration cannot be saved
Give the user an opportunity to fix the error or save the configuration
under a different path.
Reported-by: Hiromu Yakura <hiromu1996@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 31e01cd..df274fe 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1478,10 +1478,13 @@
ConfigView::updateListAll();
}
-void ConfigMainWindow::saveConfig(void)
+bool ConfigMainWindow::saveConfig(void)
{
- if (conf_write(NULL))
+ if (conf_write(NULL)) {
QMessageBox::information(this, "qconf", _("Unable to save configuration!"));
+ return false;
+ }
+ return true;
}
void ConfigMainWindow::saveConfigAs(void)
@@ -1642,7 +1645,11 @@
mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit"));
switch (mb.exec()) {
case QMessageBox::Yes:
- saveConfig();
+ if (saveConfig())
+ e->accept();
+ else
+ e->ignore();
+ break;
case QMessageBox::No:
e->accept();
break;