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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)
{
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();
}