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Change for loop into while

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Faisal Salman 2014-10-22 00:17:16 +07:00
parent 1cd7427e90
commit 4e41b6e1d0
1 changed files with 7 additions and 6 deletions
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13
src/ua-parser.js
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@ -67,8 +67,10 @@
rgx : function () { rgx : function () {
var result, i = 0, j, k, p, q, matches, match, args = arguments;
// loop through all regexes maps // loop through all regexes maps
for (var result, i = 0, j, k, p, q, matches, match, args = arguments; i < args.length; i += 2) { while (i < args.length && !matches) {
var regex = args[i], // even sequence (0,2,4,..) var regex = args[i], // even sequence (0,2,4,..)
props = args[i + 1]; // odd sequence (1,3,5,..) props = args[i + 1]; // odd sequence (1,3,5,..)
@ -87,8 +89,9 @@
} }
// try matching uastring with regexes // try matching uastring with regexes
for (j = k = 0; j < regex.length; j++) { j = k = 0;
matches = regex[j].exec(this.getUA()); while (j < regex.length && !matches) {
matches = regex[j++].exec(this.getUA());
if (!!matches) { if (!!matches) {
for (p = 0; p < props.length; p++) { for (p = 0; p < props.length; p++) {
match = matches[++k]; match = matches[++k];
@ -119,11 +122,9 @@
result[q] = match ? match : undefined; result[q] = match ? match : undefined;
} }
} }
break;
} }
} }
i += 2;
if(!!matches) break; // break the loop immediately if match found
} }
return result; return result;
}, },