libpcp/logutil.c - negative_returns Original Coverity case #91. http://people.redhat.com/mgoodwin/pcp-cov/1/91logutil.c.html#error
libpcp/logutil.c - negative_returns
Original Coverity case #91.
http://people.redhat.com/mgoodwin/pcp-cov/1/91logutil.c.html#error

Add check for ftell() returning a negative value ... sighting flying pigs
has a higher probability, but this should make coverity happy.

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