psqlodbc - psqlodbc: Fix a bug introduced by the previous change.

Log Message:
-----------
Fix a bug introduced by the previous change. Thanks to Andreas again.

Modified Files:
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psqlodbc:
connection.c (r1.190 -> r1.191)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.c?r1=1.190&r2=1.191)
qresult.c (r1.77 -> r1.78)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/qresult.c?r1=1.77&r2=1.78)
version.h (r1.173 -> r1.174)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h?r1=1.173&r2=1.174)