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| author | Leah Neukirchen <leah@vuxu.org> | 2019-07-08 11:54:17 +0200 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2019-07-08 11:54:17 +0200 |
| commit | 5ee756f6a5b7913349439cecc65324bd9b41525d (patch) | |
| tree | d34c8df90602c7a8c9a44321e6f25b27df019706 /mdeliver.c | |
| parent | 68272afcbae3470724eb6e44b692aab2aed3966a (diff) | |
| download | mblaze-5ee756f6a5b7913349439cecc65324bd9b41525d.tar.gz mblaze-5ee756f6a5b7913349439cecc65324bd9b41525d.tar.xz mblaze-5ee756f6a5b7913349439cecc65324bd9b41525d.zip | |
mdeliver: better usage when multiple arguments are given
Diffstat (limited to 'mdeliver.c')
| -rw-r--r-- | mdeliver.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mdeliver.c b/mdeliver.c index 80dbe1a..c599d9d 100644 --- a/mdeliver.c +++ b/mdeliver.c @@ -329,6 +329,7 @@ usage: case 'v': vflag = 1; break; case 'X': Xflag = optarg; break; default: +usage2: fprintf(stderr, "Usage: mdeliver [-c] [-v] [-X flags] dir < message\n" " mdeliver -M [-c] [-v] [-X flags] dir < mbox\n" @@ -336,10 +337,8 @@ usage: exit(1); } - if (argc != optind+1) { - fprintf(stderr, "usage: mdeliver DIR\n"); - return 1; - } + if (argc != optind+1) + goto usage2; targetdir = argv[optind]; |