pginstaller - pginst: Couple more minor bug fixes

Log Message:
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Couple more minor bug fixes

Modified Files:
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pginst/ca:
pginstca.c (r1.99 -> r1.100)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/ca/pginstca.c.diff?r1=1.99&r2=1.100)
pginst/wxs:
pginst.wxs (r1.173 -> r1.174)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxs/pginst.wxs.diff?r1=1.173&r2=1.174)