1 files changed, 3 insertions, 3 deletions
diff --git a/cli/flags_allow_net.rs b/cli/flags_allow_net.rs
index d94766684..613ce04fe 100644
--- a/cli/flags_allow_net.rs
+++ b/cli/flags_allow_net.rs
@@ -26,7 +26,7 @@ impl FromStr for BarePort {
   }
 }
 
-pub fn validator(host_and_port: String) -> Result<(), String> {
+pub fn validator(host_and_port: &str) -> Result<(), String> {
   if Url::parse(&format!("deno://{}", host_and_port)).is_ok()
     || host_and_port.parse::<IpAddr>().is_ok()
     || host_and_port.parse::<BarePort>().is_ok()
@@ -53,9 +53,9 @@ pub fn parse(paths: Vec<String>) -> clap::Result<Vec<String>> {
         out.push(format!("{}:{}", host, port.0));
       }
     } else {
-      return Err(clap::Error::with_description(
-        &format!("Bad host:port pair: {}", host_and_port),
+      return Err(clap::Error::raw(
         clap::ErrorKind::InvalidValue,
+        format!("Bad host:port pair: {}", host_and_port),
       ));
     }
   }