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blockdev: -2 bytes

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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko 2010-09-06 15:34:15 +02:00
parent b4e6b41934
commit 264bdadb2c
1 changed files with 9 additions and 6 deletions
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15
util-linux/blockdev.c
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@ -109,12 +109,15 @@ static const struct bdc bdcommands[] = {
static const struct bdc *find_cmd(const char *s) static const struct bdc *find_cmd(const char *s)
{ {
int j; const struct bdc *bdcmd = bdcommands;
if (*s++ == '-') if (s[0] == '-' && s[1] == '-') {
if (*s++ == '-') s += 2;
for (j = 0; j < ARRAY_SIZE(bdcommands); j++) do {
if (strcmp(s, bdcommands[j].name) == 0) if (strcmp(s, bdcmd->name) == 0)
return &bdcommands[j]; return bdcmd;
bdcmd++;
} while (bdcmd != bdcommands + ARRAY_SIZE(bdcommands));
}
bb_show_usage(); bb_show_usage();
} }