diff options
Diffstat (limited to 'usr.bin/cvs')
| -rw-r--r-- | usr.bin/cvs/rcs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.bin/cvs/rcs.c b/usr.bin/cvs/rcs.c index 04d7005788f..a23fc84b9dc 100644 --- a/usr.bin/cvs/rcs.c +++ b/usr.bin/cvs/rcs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.c,v 1.114 2005/12/20 18:17:01 xsa Exp $ */ +/* $OpenBSD: rcs.c,v 1.115 2005/12/22 02:26:33 niallo Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -1240,6 +1240,11 @@ rcs_getrev(RCSFILE *rfp, RCSNUM *frev) } len = rdp->rd_tlen; + if (len == 0) { + rbuf = cvs_buf_alloc(1, 0); + cvs_buf_empty(rbuf); + return (rbuf); + } if ((rbuf = cvs_buf_alloc(len, BUF_AUTOEXT)) == NULL) return (NULL); |