fixup

Author: ethanndickson

src/commands.ts

@@ -686,6 +686,8 @@ async function maybeCoderConnectAddr(
   const coderConnectHostname = `${agent}.${workspace}.${owner}.${hostnameSuffix}`
   try {
     const res = await promisify(lookup)(coderConnectHostname)
+    // Captive DNS portals may return an unrelated address, so we check it's
+    // within the Coder Service Prefix.
     return res.family === 6 && ipRangeCheck(res.address, "fd60:627a:a42b::/48") ? coderConnectHostname : undefined
   } catch {
     return undefined