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| author | Denys Vlasenko | 2010-09-06 15:34:15 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-09-06 15:34:15 +0200 |
| commit | 264bdadb2c0406474a4e874a3b16cb57661e6b3a (patch) | |
| tree | 30d99f539baba30281201f632f0670dc273e5138 /util-linux | |
| parent | b4e6b419340452d2e0fedc9f0f88c5fd102982de (diff) | |
| download | busybox-264bdadb2c0406474a4e874a3b16cb57661e6b3a.zip busybox-264bdadb2c0406474a4e874a3b16cb57661e6b3a.tar.gz | |
blockdev: -2 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/blockdev.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/util-linux/blockdev.c b/util-linux/blockdev.c index fea30b0..2b48c28 100644 --- a/util-linux/blockdev.c +++ b/util-linux/blockdev.c @@ -109,12 +109,15 @@ static const struct bdc bdcommands[] = { static const struct bdc *find_cmd(const char *s) { - int j; - if (*s++ == '-') - if (*s++ == '-') - for (j = 0; j < ARRAY_SIZE(bdcommands); j++) - if (strcmp(s, bdcommands[j].name) == 0) - return &bdcommands[j]; + const struct bdc *bdcmd = bdcommands; + if (s[0] == '-' && s[1] == '-') { + s += 2; + do { + if (strcmp(s, bdcmd->name) == 0) + return bdcmd; + bdcmd++; + } while (bdcmd != bdcommands + ARRAY_SIZE(bdcommands)); + } bb_show_usage(); } |