randdataset - randdataset: avoid warning in getopt.c: assignment within

Log Message:
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avoid warning in getopt.c: assignment within conditional expression

Modified Files:
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randdataset/randdataset/src:
getopt.c (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/randdataset/randdataset/randdataset/src/getopt.c.diff?r1=1.1&r2=1.2)