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Prevent notice when no rules 

Closes https://github.com/PHPOffice/PHPExcel/pull/1287
This commit is contained in:
Adrien Crivelli 2017-08-17 12:55:27 +02:00
parent cf2c0e51f4
commit c8089f97d8
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1 changed files with 1 additions and 1 deletions
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2
src/PhpSpreadsheet/Worksheet/AutoFilter.php
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@ -629,6 +629,7 @@ class AutoFilter
$rules = $filterColumn->getRules();
switch ($filterColumn->getFilterType()) {
case AutoFilter\Column::AUTOFILTER_FILTERTYPE_FILTER:
$ruleType = null;
$ruleValues = [];
// Build a list of the filter value selections
foreach ($rules as $rule) {
@ -700,7 +701,6 @@ class AutoFilter
$ruleValues = [];
// Build a list of the filter value selections
foreach ($rules as $rule) {
$ruleType = $rule->getRuleType();
$ruleValue = $rule->getValue();
if (!is_numeric($ruleValue)) {
// Convert to a regexp allowing for regexp reserved characters, wildcards and escaped wildcards