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Fix #14313: Optimize jQuery.merge for size. Close gh-1344.

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This commit is contained in:
Amey Sakhadeo 2013-08-28 22:24:55 +05:30 committed by Richard Gibson
parent 83396ba832
commit c75c9a8ebb
1 changed files with 2 additions and 6 deletions
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8
src/core.js
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@ -552,18 +552,14 @@ jQuery.extend({
},
merge: function( first, second ) {
var l = second.length,
var l = +second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
if ( l ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;