Make sure we always have a valid screen layout
Add more checks and fix some callers to make sure that the server
core always has a valid screen layout configured.
diff --git a/unix/x0vncserver/XDesktop.cxx b/unix/x0vncserver/XDesktop.cxx
index f8b579d..e77e765 100644
--- a/unix/x0vncserver/XDesktop.cxx
+++ b/unix/x0vncserver/XDesktop.cxx
@@ -397,6 +397,11 @@
}
#endif
+ // Make sure that we have at least one screen
+ if (layout.num_screens() == 0)
+ layout.add_screen(rfb::Screen(0, 0, 0, geometry->width(),
+ geometry->height(), 0));
+
return layout;
}