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| author | jdp <jdp@FreeBSD.org> | 1996-07-20 02:08:56 +0000 |
|---|---|---|
| committer | jdp <jdp@FreeBSD.org> | 1996-07-20 02:08:56 +0000 |
| commit | 6a41219210e7b04a80197a2a5afd88859b8ce476 (patch) | |
| tree | 2745c03986f359cf0b6daced2c4d0ee5c87afa41 /gnu/usr.bin | |
| parent | 88f3f2f294a2adb887fbaa9e33cf56bf0810d732 (diff) | |
| download | FreeBSD-src-6a41219210e7b04a80197a2a5afd88859b8ce476.zip FreeBSD-src-6a41219210e7b04a80197a2a5afd88859b8ce476.tar.gz | |
Check for, and disallow, duplicate tags in the "cvs import" command.
RCS cannot deal with duplicate tags; the extra one always becomes
inaccessible and useless.
This will prevent the common mistake of specifying the same name
for the vendor tag and the release tag. The FreeBSD CVS repository
already contains zillions of files with this error. We don't need
any more of them.
Diffstat (limited to 'gnu/usr.bin')
| -rw-r--r-- | gnu/usr.bin/cvs/cvs/import.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gnu/usr.bin/cvs/cvs/import.c b/gnu/usr.bin/cvs/cvs/import.c index 9980763..187f109 100644 --- a/gnu/usr.bin/cvs/cvs/import.c +++ b/gnu/usr.bin/cvs/cvs/import.c @@ -138,7 +138,14 @@ import (argc, argv) usage (import_usage); for (i = 1; i < argc; i++) /* check the tags for validity */ + { + int j; + RCS_check_tag (argv[i]); + for (j = 1; j < i; j++) + if (strcmp (argv[j], argv[i]) == 0) + error (1, 0, "tag `%s' was specified more than once", argv[i]); + } /* XXX - this should be a module, not just a pathname */ if (! isabsolute (argv[0])) |
