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pciconf(8): Reallow trailing colon in selectors

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Reallow device selectors to have a trailing colon, as documented in the
manual page.  This was broken along with some unrelated cleanups in
r295806.

PR:		215979
Reported by:	David Boyd <David.Boyd49 at twc.com>
Sponsored by:	Dell EMC Isilon
This commit is contained in:
Conrad Meyer 2017-01-12 00:34:37 +00:00
parent 5fddef7999
commit ca7d74d467
1 changed files with 1 additions and 4 deletions
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5
usr.sbin/pciconf/pciconf.c
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@ -917,11 +917,8 @@ parsesel(const char *str)
while (isdigit(*ep) && i < 4) {
selarr[i++] = strtoul(ep, &eppos, 10);
ep = eppos;
if (*ep == ':') {
if (*ep == ':')
ep++;
if (*ep == '\0')
i = 0;
}
}
if (i > 0 && *ep == '\0') {
sel.pc_func = (i > 2) ? selarr[--i] : 0;