Don't process keypress if the current row is null. see #7643
git-svn-id: https://develop.svn.wordpress.org/trunk@8779 602fd350-edb4-49c9-b593-d223f7449a82
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@ -37,6 +37,7 @@
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}
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var make_key_callback = function(expr) {
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var make_key_callback = function(expr) {
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return function() {
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return function() {
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if ( null == $.table_hotkeys.current_row ) return false;
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var clickable = $(expr, $.table_hotkeys.current_row).filter(':visible');
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var clickable = $(expr, $.table_hotkeys.current_row).filter(':visible');
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if (!$($(clickable[0]).parent()[0]).is(':visible')) return false;
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if (!$($(clickable[0]).parent()[0]).is(':visible')) return false;
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if (clickable.is('.'+destructive_class)) next_row() || prev_row();
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if (clickable.is('.'+destructive_class)) next_row() || prev_row();
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