Fix the "no changes" detection when a file has RCS keywords.
authormillert <millert@openbsd.org>
Thu, 22 Jul 2010 17:49:18 +0000 (17:49 +0000)
committermillert <millert@openbsd.org>
Thu, 22 Jul 2010 17:49:18 +0000 (17:49 +0000)
commit255c06afcf301031f78aeb7d236e77f632e2a5d1
tree188b718e8a4d3c2821a91a433a30a87e50f5d462
parent73eee1b812d463f59e860b423ccfec94ed9d5c2a
Fix the "no changes" detection when a file has RCS keywords.
This is consistent with GNU RCS.  Also g/c an unused variable.
OK xsa@ nicm@
usr.bin/rcs/ci.c