Tickets :: Comment on [#1623] undefined index error in IMP.php, line 585

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Comment	> Ah, my apologies - I did a few searches and didn't see another report > of this. > > > > However, is my fix not a better one? using !isset($filter[0]) takes > in to consideration that $filter could be entirely empty, or that > $filter[0] is empty (null, or o, or false), whereas adding > count($filter) requires $filter to have an item in it, and you're > running 2 functions rather than just 1.
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