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| author | Bill Spitzak <spitzak@gmail.com> | 2014-08-08 12:59:57 -0700 |
|---|---|---|
| committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2014-08-19 12:21:37 +0300 |
| commit | 6fd10c6c6cecc9416d91a96056eb83115c801ee6 (patch) | |
| tree | 4dde5fcfefffcb3d49622c7bdde6634adcff6d70 | |
| parent | 36bcf470540ec9741ba64a2a668bd647bd1d9e5c (diff) | |
weston-dnd --help works
| -rw-r--r-- | clients/dnd.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/clients/dnd.c b/clients/dnd.c index 620cfff2..956c3064 100644 --- a/clients/dnd.c +++ b/clients/dnd.c @@ -652,7 +652,14 @@ main(int argc, char *argv[]) { struct display *d; struct dnd *dnd; - int i; + int self_only = 0; + + if (argc == 2 && !strcmp(argv[1], "--self-only")) + self_only = 1; + else if (argc > 1) { + printf("Usage: %s [OPTIONS]\n --self-only\n", argv[0]); + return 1; + } d = display_create(&argc, argv); if (d == NULL) { @@ -661,10 +668,8 @@ main(int argc, char *argv[]) } dnd = dnd_create(d); - - for (i = 1; i < argc; i++) - if (strcmp("--self-only", argv[i]) == 0) - dnd->self_only = 1; + if (self_only) + dnd->self_only = 1; display_run(d); |