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Bail out early if a screen isn't found

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This commit is contained in:
Julien "_FrnchFrgg_" RIVAUD 2017-09-20 08:56:44 +02:00
parent 7d559de3d0
commit 9fbcecf2f5
1 changed files with 10 additions and 10 deletions
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20
gtk2_ardour/generic_pluginui.cc
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@ -231,18 +231,18 @@ GenericPluginUI::scroller_size_request (Gtk::Requisition* a)
screen = get_screen(); screen = get_screen();
} }
int maximum_width = -1; if (!screen) {
return;
if (screen) {
Gdk::Rectangle monitor;
const int monitor_num = screen->get_monitor_at_window (get_window ());
screen->get_monitor_geometry (
(monitor_num < 0) ? 0 : monitor_num,
monitor);
maximum_width = monitor.get_width() * 0.9;
} }
Gdk::Rectangle monitor;
const int monitor_num = screen->get_monitor_at_window (window);
screen->get_monitor_geometry (
(monitor_num < 0) ? 0 : monitor_num,
monitor);
const int maximum_width = monitor.get_width() * 0.9;
GtkRequisition request = hpacker.size_request(); GtkRequisition request = hpacker.size_request();
if (request.width > maximum_width) { if (request.width > maximum_width) {