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libbb: remove dead code in getopt32. -7 bytes

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Signed-off-by: Alexey Fomenko <ext-alexey.fomenko@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Alexey Fomenko 2011-03-01 19:25:49 +01:00 committed by Denys Vlasenko
parent 5e29e26388
commit ea6116ee59
1 changed files with 5 additions and 10 deletions
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15
libbb/getopt32.c
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@ -542,8 +542,6 @@ getopt32(char **argv, const char *applet_opts, ...)
#endif #endif
/* optarg = NULL; opterr = 0; optopt = 0; - do we need this?? */ /* optarg = NULL; opterr = 0; optopt = 0; - do we need this?? */
pargv = NULL;
/* Note: just "getopt() <= 0" will not work well for /* Note: just "getopt() <= 0" will not work well for
* "fake" short options, like this one: * "fake" short options, like this one:
* wget $'-\203' "Test: test" http://kernel.org/ * wget $'-\203' "Test: test" http://kernel.org/
@ -574,19 +572,16 @@ getopt32(char **argv, const char *applet_opts, ...)
flags ^= trigger; flags ^= trigger;
if (on_off->counter) if (on_off->counter)
(*(on_off->counter))++; (*(on_off->counter))++;
if (on_off->param_type == PARAM_LIST) { if (optarg) {
if (optarg) if (on_off->param_type == PARAM_LIST) {
llist_add_to_end((llist_t **)(on_off->optarg), optarg); llist_add_to_end((llist_t **)(on_off->optarg), optarg);
} else if (on_off->param_type == PARAM_INT) { } else if (on_off->param_type == PARAM_INT) {
if (optarg)
//TODO: xatoi_positive indirectly pulls in printf machinery //TODO: xatoi_positive indirectly pulls in printf machinery
*(unsigned*)(on_off->optarg) = xatoi_positive(optarg); *(unsigned*)(on_off->optarg) = xatoi_positive(optarg);
} else if (on_off->optarg) { } else if (on_off->optarg) {
if (optarg)
*(char **)(on_off->optarg) = optarg; *(char **)(on_off->optarg) = optarg;
}
} }
if (pargv != NULL)
break;
} }
/* check depending requires for given options */ /* check depending requires for given options */