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If the label being printed by getpmac(8) is empty, then don't print a

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carriage return.

Obtained from:	TrustedBSD Project
MFC after:	3 days
This commit is contained in:
Robert Watson 2009-06-20 20:22:11 +00:00
parent 8b6dccee61
commit 5e1f7b807d
1 changed files with 2 additions and 1 deletions
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3
usr.sbin/getpmac/getpmac.c
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@ -119,7 +119,8 @@ main(int argc, char *argv[])
exit(EX_DATAERR);
}
printf("%s\n", string);
if (strlen(string) > 0)
printf("%s\n", string);
mac_free(label);
free(string);