libpcp/interp.c - resource_leak Original Coverity case #189 http://people.redhat.com/mgoodwin/pcp-cov/1/189interp.c.html#error
libpcp/interp.c - resource_leak
Original Coverity case #189
http://people.redhat.com/mgoodwin/pcp-cov/1/189interp.c.html#error

Other than the "numinst==0" corner case, there is no functional
change here ... rework the guards around the free() calls in the
hope that this will convince Coverity that there is no issue.

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