264bdadb2
Denys Vlasenko
2010-09-06
Subject
blockdev: -2 bytes
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util-linux/blockdev.c+9 -6
| @@ -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(); | |
| } | |