Plug resource leak in error handling path.
Plug resource leak in error handling path.

	modified:   src/cpan/PMDA/PMDA.xs

mbaldessari/pcp,adfernandes/pcp,andyvand/cygpcpfans,edwardt/pcp,wuliming/pcp,edwardt/pcp,edwardt/pcp,adfernandes/pcp,ryandoyle/pcp_original,adfernandes/pcp,ryandoyle/pcp_original,tjanez/pcp,prasincs/pcp,aeg-aeg/pcpfans,ryandoyle/pcp_original,prasincs/pcp,mbaldessari/pcp,ryandoyle/pcp_original,ryandoyle/pcp_original,ryandoyle/pcp_original,tjanez/pcp,prasincs/pcp,andyvand/cygpcpfans,aeg-aeg/pcpfans,edwardt/pcp,andyvand/cygpcpfans,andyvand/cygpcpfans,tjanez/pcp,tjanez/pcp,wuliming/pcp,edwardt/pcp,aeg-aeg/pcpfans,prasincs/pcp,tjanez/pcp,prasincs/pcp,prasincs/pcp,tjanez/pcp,adfernandes/pcp,edwardt/pcp,wuliming/pcp,andyvand/cygpcpfans,mbaldessari/pcp,adfernandes/pcp,andyvand/cygpcpfans,mbaldessari/pcp,tjanez/pcp,andyvand/cygpcpfans,wuliming/pcp,edwardt/pcp,wuliming/pcp,aeg-aeg/pcpfans,wuliming/pcp,wuliming/pcp,adfernandes/pcp,prasincs/pcp,prasincs/pcp,aeg-aeg/pcpfans,edwardt/pcp,andyvand/cygpcpfans,adfernandes/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,adfernandes/pcp,mbaldessari/pcp,wuliming/pcp,ryandoyle/pcp_original,ryandoyle/pcp_original,mbaldessari/pcp,aeg-aeg/pcpfans,tjanez/pcp