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comparison scripts/plot/gnuplot_drawnow.m @ 9561:c60a9e1a0372

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try to avoid gnuplot zombies
author John W. Eaton <jwe@octave.org>
date Tue, 25 Aug 2009 17:41:00 -0400
parents 7e1e90837fef
children 40acd13920e3
comparison
equal deleted inserted replaced
9560:d280bfa04996 9561:c60a9e1a0372
65 endif 65 endif
66 unwind_protect_cleanup 66 unwind_protect_cleanup
67 set (h, "__plot_stream__", default_plot_stream); 67 set (h, "__plot_stream__", default_plot_stream);
68 if (! isempty (plot_stream)) 68 if (! isempty (plot_stream))
69 pclose (plot_stream(1)); 69 pclose (plot_stream(1));
70 if (numel (plot_stream) == 2) 70 if (numel (plot_stream) > 1)
71 pclose (plot_stream(2)); 71 pclose (plot_stream(2));
72 endif 72 endif
73 if (numel (plot_stream) > 2)
74 waitpid (plot_stream(3));
75 endif
73 endif 76 endif
74 if (! isempty (fid)) 77 if (! isempty (fid))
75 fclose (fid); 78 fclose (fid);
76 endif 79 endif
77 end_unwind_protect 80 end_unwind_protect