fix abort if diff -c & files same
authorVan Jacobson <van@ucbvax.Berkeley.EDU>
Mon, 17 Feb 1986 09:07:39 +0000 (01:07 -0800)
committerVan Jacobson <van@ucbvax.Berkeley.EDU>
Mon, 17 Feb 1986 09:07:39 +0000 (01:07 -0800)
commit8f68440f6f3aeb708ee60bc38ac9278e032d92e8
tree5532ada3088d75e16ac807310d0c65ac79ac1e6d
parenta911c63e70bfa10e2348ef6e85424b4bd6eace2a
fix abort if diff -c & files same

SCCS-vsn: usr.bin/diff/diff/diffreg.c 4.15
usr/src/usr.bin/diff/diff/diffreg.c