handle --ipv6 and --ipv6

5 years ago · cca7d861da
parent 4842d1968a
commit cca7d861da
1 changed files with 2 additions and 2 deletions
--- a/4
+++ b/4
@ -41,10 +41,10 @@ while (($#)); do
 				die $LINENO "$help_text"
 			fi
 			;;
-		-4)
+		-4|--ipv4)
 			ipv4=true
 			;;
-		-6)
+		-6|--ipv6)
 			ipv6=true
 			;;
 		-u|--url)