Fix STR #2661: fluid may crash when printing.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8801 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 1 insertions, 1 deletions

diff --git a/fluid/fluid.cxx b/fluid/fluid.cxx
index 32faa0736..4ad1cb7eb 100644
--- a/fluid/fluid.cxx
+++ b/fluid/fluid.cxx
@@ -1260,7 +1260,7 @@ void print_cb(Fl_Return_Button *, void *) {
     if (t->is_window()) {
       winpage ++;
       windows[num_windows] = (Fl_Window_Type *)t;
-
+      if (!((Fl_Window*)(windows[num_windows]->o))->shown()) continue;
       if (print_all->value()) num_windows ++;
       else if (print_pages->value() && winpage >= first &&
                winpage <= last) num_windows ++;