diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/rcs/rcsmerge.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/usr.bin/rcs/rcsmerge.c b/usr.bin/rcs/rcsmerge.c index 3f5d14f00e6..0819ca30849 100644 --- a/usr.bin/rcs/rcsmerge.c +++ b/usr.bin/rcs/rcsmerge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcsmerge.c,v 1.33 2006/04/24 13:32:10 jmc Exp $ */ +/* $OpenBSD: rcsmerge.c,v 1.34 2006/04/25 03:25:42 ray Exp $ */ /* * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org> * All rights reserved. @@ -43,7 +43,7 @@ rcsmerge_main(int argc, char **argv) rev1 = rev2 = NULL; rev_str1 = rev_str2 = NULL; - while ((ch = rcs_getopt(argc, argv, "AEek:p::q::r:TVx::z:")) != -1) { + while ((ch = rcs_getopt(argc, argv, "AEek:p::q::r::TVx::z:")) != -1) { switch (ch) { case 'A': case 'E': case 'e': break; @@ -64,7 +64,8 @@ rcsmerge_main(int argc, char **argv) flags |= QUIET; break; case 'r': - rcs_setrevstr2(&rev_str1, &rev_str2, rcs_optarg); + rcs_setrevstr2(&rev_str1, &rev_str2, + rcs_optarg ? rcs_optarg : ""); break; case 'T': /* @@ -122,9 +123,13 @@ rcsmerge_main(int argc, char **argv) rev2 = NULL; } - if ((rev1 = rcs_getrevnum(rev_str1, file)) == NULL) + if (strcmp(rev_str1, "") == 0) { + rev1 = rcsnum_alloc(); + rcsnum_cpy(file->rf_head, rev1, 0); + } else if ((rev1 = rcs_getrevnum(rev_str1, file)) == NULL) fatal("invalid revision: %s", rev_str1); - if (rev_str2 != NULL) { + + if (rev_str2 != NULL && strcmp(rev_str2, "") != 0) { if ((rev2 = rcs_getrevnum(rev_str2, file)) == NULL) fatal("invalid revision: %s", rev_str2); } else { |