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| author | Jim Meyering <jim@meyering.net> | 1995-07-25 04:50:04 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1995-07-25 04:50:04 +0000 |
| commit | 7732d5d7cfd6326e5457953a25ba447034d7ff14 (patch) | |
| tree | 600956df1bbd497d5fb4cb67e58d0d86af72ca67 /src/csplit.c | |
| parent | 5f33b7841729c3d080a3d63103007c971fb394eb (diff) | |
| download | coreutils-7732d5d7cfd6326e5457953a25ba447034d7ff14.tar.xz | |
(main): When too few arguments are given, don't just
issue the usage message; also report why.
Diffstat (limited to 'src/csplit.c')
| -rw-r--r-- | src/csplit.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/csplit.c b/src/csplit.c index 9fbf0e35f..6c1b6d2cd 100644 --- a/src/csplit.c +++ b/src/csplit.c @@ -1524,8 +1524,11 @@ main (argc, argv) if (show_help) usage (0); - if (optind >= argc - 1) - usage (1); + if (argc - optind < 2) + { + error (0, 0, "too few arguments"); + usage (1); + } if (suffix) filename_space = (char *) xmalloc (strlen (prefix) + max_out (suffix) + 2); |