have error function only print errno if it's nonzero
authorChris G. Demetriou <cgd@ucbvax.Berkeley.EDU>
Sat, 5 Jun 1993 08:34:52 +0000 (00:34 -0800)
committerChris G. Demetriou <cgd@ucbvax.Berkeley.EDU>
Sat, 5 Jun 1993 08:34:52 +0000 (00:34 -0800)
commita0461b266a16d445491177c421fbd0f44011b559
treed101b0c6458742795e6e3f0cc8257953a3d6ac9b
parent7fb668f2ba120a2aff284a6b947e9fb35265a24e
have error function only print errno if it's nonzero

SCCS-vsn: libexec/lfs_cleanerd/misc.c 5.2
usr/src/libexec/lfs_cleanerd/misc.c