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author | Dmitriy Kikinskiy <di9@ytka.org> | 2019-11-06 13:32:31 +0300 |
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committer | Rich Trott <rtrott@gmail.com> | 2019-11-09 05:49:26 -0800 |
commit | bbfa2e9cb13334032ad8704db7e5cdc6c457305c (patch) | |
tree | 1ed973905e6130c58903b6f2b2255bc7a112dbb2 /lib/dns.js | |
parent | 7f50839f7de0fc5ff86093f56bebcc44ad5a3ac5 (diff) | |
download | android-node-v8-bbfa2e9cb13334032ad8704db7e5cdc6c457305c.tar.gz android-node-v8-bbfa2e9cb13334032ad8704db7e5cdc6c457305c.tar.bz2 android-node-v8-bbfa2e9cb13334032ad8704db7e5cdc6c457305c.zip |
dns: switch var to const/let
Simple exchange var to const/let.
PR-URL: https://github.com/nodejs/node/pull/30302
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Diffstat (limited to 'lib/dns.js')
-rw-r--r-- | lib/dns.js | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/dns.js b/lib/dns.js index b5a528ead1..2a4dd15c5e 100644 --- a/lib/dns.js +++ b/lib/dns.js @@ -73,7 +73,7 @@ function onlookupall(err, addresses) { } const family = this.family; - for (var i = 0; i < addresses.length; i++) { + for (let i = 0; i < addresses.length; i++) { const addr = addresses[i]; addresses[i] = { address: addr, @@ -88,10 +88,10 @@ function onlookupall(err, addresses) { // Easy DNS A/AAAA look up // lookup(hostname, [options,] callback) function lookup(hostname, options, callback) { - var hints = 0; - var family = -1; - var all = false; - var verbatim = false; + let hints = 0; + let family = -1; + let all = false; + let verbatim = false; // Parse arguments if (hostname && typeof hostname !== 'string') { @@ -206,7 +206,7 @@ function onresolve(err, result, ttls) { function resolver(bindingName) { function query(name, /* options, */ callback) { - var options; + let options; if (arguments.length > 2) { options = callback; callback = arguments[2]; @@ -248,7 +248,7 @@ Resolver.prototype.reverse = resolver('getHostByAddr'); Resolver.prototype.resolve = resolve; function resolve(hostname, rrtype, callback) { - var resolver; + let resolver; if (typeof rrtype === 'string') { resolver = resolveMap[rrtype]; } else if (typeof rrtype === 'function') { |