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Core: prevent js error if sortList targets incorrect column. Fixes #908

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Mottie 2015-05-14 11:54:39 -05:00
parent 6e2750bc83
commit 65d48727ff
1 changed files with 4 additions and 3 deletions
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7
js/jquery.tablesorter.js
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@ -639,9 +639,10 @@
val = sortList[indx];
// ensure all sortList values are numeric - fixes #127
col = parseInt(val[0], 10);
// make sure header exists
header = c.$headerIndexed[col][0];
if (header) { // prevents error if sorton array is wrong
// prevents error if sorton array is wrong
if ( col < c.columns && c.$headerIndexed[col] ) {
// make sure header exists
header = c.$headerIndexed[col][0];
// o.count = o.count + 1;
dir = ('' + val[1]).match(/^(1|d|s|o|n)/);
dir = dir ? dir[0] : '';