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util/nvmutil: cleaner argument handling 

Signed-off-by: Leah Rowe <leah@libreboot.org>
master
Leah Rowe 2025-01-24 18:10:17 +00:00
parent a6c18734e7
commit 073420d305
1 changed files with 6 additions and 4 deletions
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10
util/nvmutil/nvmutil.c
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@ -127,10 +127,12 @@ main(int argc, char *argv[])
err_if(pledge("stdio", NULL) == -1);
#endif
for (int i = 0; i < 6; i++) /* detect user-supplied command */
if (strcmp(COMMAND, op[i].str) == 0)
if ((cmd = argc >= op[i].args ? op[i].cmd : NULL))
break;
for (int i = 0; (i < 6) && (cmd == NULL); i++) {
if (strcmp(COMMAND, op[i].str) != 0)
continue;
if (argc >= op[i].args)
cmd = op[i].cmd;
}
if (cmd == cmd_setmac) {
strMac = strRMac; /* random MAC */