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Fix var init

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This commit is contained in:
Laurent Destailleur 2020-03-09 13:56:25 +01:00
parent 788692f964
commit ca4c62be56
1 changed files with 3 additions and 2 deletions
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5
htdocs/core/class/dolgraph.class.php
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@ -1207,19 +1207,20 @@ class DolGraph
$oldstacknum = -1;
while ($i < $nblot) // Loop on each serie
{
$usecolorvariantforgroupby=0;
// We used a 'group by' and we have too many colors so we generated color variants per
if (is_array($arrayofgroupslegend[$i]) && count($arrayofgroupslegend[$i]) > 0) { // If we used a group by.
$nbofcolorneeds = count($arrayofgroupslegend);
$nbofcolorsavailable = count($theme_datacolor);
if ($nbofcolorneeds > $nbofcolorsavailable) {
$usecolorvariantforgroypby = 1;
$usecolorvariantforgroupby = 1;
}
$textoflegend = $arrayofgroupslegend[$i]['legendwithgroup'];
} else {
$textoflegend = $this->Legend[$i];
}
if ($usecolorvariantforgroypby) {
if ($usecolorvariantforgroupby) {
$newcolor = $this->datacolor[$arrayofgroupslegend[$i]['stacknum']];
// If we change the stack
if ($oldstacknum == -1 || $arrayofgroupslegend[$i]['stacknum'] != $oldstacknum) {