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fix potential crash in Editor::set_canvas_cursor() if inadvertently passed a null cursor (semantics are different on OS X vs. X Window)

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This commit is contained in:
Paul Davis 2014-06-19 09:25:24 -04:00
parent 592654936e
commit f552c1cc5c
1 changed files with 2 additions and 2 deletions
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4
gtk2_ardour/editor_canvas.cc
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@ -982,8 +982,8 @@ Editor::set_canvas_cursor (Gdk::Cursor* cursor, bool save)
Glib::RefPtr<Gdk::Window> win = _track_canvas->get_window();
if (win) {
_track_canvas->get_window()->set_cursor (*cursor);
if (win && cursor) {
win->set_cursor (*cursor);
}
}