[master] clarify in the help message that delv -c is a noop

This commit is contained in:
Evan Hunt
2015-12-10 16:10:19 -08:00
parent 21c6e49a77
commit e0638007c8

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@@ -169,7 +169,8 @@ usage(void) {
" -p port (specify port number)\n"
" -q name (specify query name)\n"
" -t type (specify query type)\n"
" -c class (specify query class)\n"
" -c class (option included for compatibility;\n"
" only IN is supported)\n"
" -4 (use IPv4 query transport only)\n"
" -6 (use IPv6 query transport only)\n"
" -i (disable DNSSEC validation)\n"