Commit 7cf19ab
dns: switch var to const/let
Simple exchange var to const/let.
PR-URL: #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>1 parent bcc00e1 commit 7cf19ab
1 file changed
Lines changed: 7 additions & 7 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -73,7 +73,7 @@ function onlookupall(err, addresses) { | |||
| 73 | 73 | } | |
| 74 | 74 | ||
| 75 | 75 | const family = this.family; | |
| 76 | - for (var i = 0; i < addresses.length; i++) { | ||
| 76 | + for (let i = 0; i < addresses.length; i++) { | ||
| 77 | 77 | const addr = addresses[i]; | |
| 78 | 78 | addresses[i] = { | |
| 79 | 79 | address: addr, | |
@@ -88,10 +88,10 @@ function onlookupall(err, addresses) { | |||
| 88 | 88 | // Easy DNS A/AAAA look up | |
| 89 | 89 | // lookup(hostname, [options,] callback) | |
| 90 | 90 | function lookup(hostname, options, callback) { | |
| 91 | - var hints = 0; | ||
| 92 | - var family = -1; | ||
| 93 | - var all = false; | ||
| 94 | - var verbatim = false; | ||
| 91 | + let hints = 0; | ||
| 92 | + let family = -1; | ||
| 93 | + let all = false; | ||
| 94 | + let verbatim = false; | ||
| 95 | 95 | ||
| 96 | 96 | // Parse arguments | |
| 97 | 97 | if (hostname && typeof hostname !== 'string') { | |
@@ -206,7 +206,7 @@ function onresolve(err, result, ttls) { | |||
| 206 | 206 | ||
| 207 | 207 | function resolver(bindingName) { | |
| 208 | 208 | function query(name, /* options, */ callback) { | |
| 209 | - var options; | ||
| 209 | + let options; | ||
| 210 | 210 | if (arguments.length > 2) { | |
| 211 | 211 | options = callback; | |
| 212 | 212 | callback = arguments[2]; | |
@@ -248,7 +248,7 @@ Resolver.prototype.reverse = resolver('getHostByAddr'); | |||
| 248 | 248 | Resolver.prototype.resolve = resolve; | |
| 249 | 249 | ||
| 250 | 250 | function resolve(hostname, rrtype, callback) { | |
| 251 | - var resolver; | ||
| 251 | + let resolver; | ||
| 252 | 252 | if (typeof rrtype === 'string') { | |
| 253 | 253 | resolver = resolveMap[rrtype]; | |
| 254 | 254 | } else if (typeof rrtype === 'function') { | |
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