Commit 49d75a0c authored by neilpang's avatar neilpang
Browse files

minor, add more error message

parent 7df062b7
......@@ -3121,6 +3121,10 @@ issue() {
_usage "Usage: $PROJECT_ENTRY --issue -d a.com -w /path/to/webroot/a.com/ "
return 1
fi
if [ -z "$1" ]; then
_usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
return 1
fi
_web_roots="$1"
_main_domain="$2"
_alt_domains="$3"
......
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