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Merge pull request #14973 from hregis/develop_timestamp

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FIX avoid warning "Parameter must be an array or an object that implements Countable"
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Laurent Destailleur 2020-10-09 13:55:10 +02:00 committed by GitHub
commit a4e8773c30
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1 changed files with 2 additions and 2 deletions
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4
htdocs/core/class/dolgraph.class.php
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@ -533,7 +533,7 @@ class DolGraph
$vals = array();
$nblines = count($this->data);
$nbvalues = count($this->data[0]) - 1;
$nbvalues = (empty($this->data[0]) ? 0 : count($this->data[0]) - 1);
for ($j = 0; $j < $nblines; $j++)
{
@ -562,7 +562,7 @@ class DolGraph
$vals = array();
$nblines = count($this->data);
$nbvalues = count($this->data[0]) - 1;
$nbvalues = (empty($this->data[0]) ? 0 : count($this->data[0]) - 1);
for ($j = 0; $j < $nblines; $j++)
{