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root/Development/ray/src/util/rtpict.pl

Comparing ray/src/util/rtpict.pl (file contents):
Revision 2.3 by greg, Tue Mar 20 22:48:10 2018 UTC vs.
Revision 2.4 by greg, Tue Mar 20 23:05:48 2018 UTC

#	Line 90 | Line 90 | while ($#ARGV >= 0 && "$ARGV[0]" =~ /^[-\@]/) {
90		}
91		}
92		die "Number of processes must be positive" if ($nprocs <= 0);
93	<	if ($outpic) {                  # redirect output?
93	>	if (defined $outpic) {          # redirect output?
94	>	die "File '$outpic' already exists\n" if (-e $outpic);
95		open STDOUT, '>', "$outpic";
96		}
97		if ($nprocs == 1) {             # may as well run rpict?

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