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Changed let scope, added undefined check.

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This commit is contained in:
Lane Kolbly 2017-08-10 16:50:12 -05:00
parent 2d5464612c
commit c7aaee6dbc
1 changed files with 3 additions and 2 deletions
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5
examples/proxy/proxy.js
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@ -41,7 +41,8 @@ let printAllNames = false;
const printNameWhitelist = {};
const printNameBlacklist = {};
(function() {
for(let i = 0; i < args.length; i++) {
let i = 0;
for(i = 0; i < args.length; i++) {
const option = args[i];
if(!/^-/.test(option)) break;
if(option === "--dump-all") {
@ -180,6 +181,6 @@ function shouldDump(name, direction) {
return matches(printNameWhitelist[name]);
function matches(result) {
return result !== null && result.indexOf(direction) !== -1;
return result !== undefined && result !== null && result.indexOf(direction) !== -1;
}
}