checkstyle fixes

DE TROOSTEMBERGH Antoine · DE TROOSTEMBERGH Antoine · commit 0692a55fa431 · 2021-04-15T21:19:38.000+02:00
diff --git a/src/PhpWord/Writer/Word2007/Part/Chart.php b/src/PhpWord/Writer/Word2007/Part/Chart.php
@@ -188,7 +188,8 @@ private function writePlotArea(XMLWriter $xmlWriter)
         // Series
         $this->writeSeries($xmlWriter, isset($this->options['scatter']));
 
-        if(!isset($this->options['grouping']) OR $this->options['grouping'] != 'clustered'){
+        // don't overlap if grouping is 'clustered'
+        if (!isset($this->options['grouping']) || $this->options['grouping'] != 'clustered') {
             $xmlWriter->writeElementBlock('c:overlap', 'val', '100');
         }
 

Original file line number	Diff line number	Diff line change
`@@ -188,7 +188,8 @@ private function writePlotArea(XMLWriter $xmlWriter)`
`188`	`188`	`// Series`
`189`	`189`	`$this->writeSeries($xmlWriter, isset($this->options['scatter']));`
`190`	`190`
`191`		`- if(!isset($this->options['grouping']) OR $this->options['grouping'] != 'clustered'){`
	`191`	`+ // don't overlap if grouping is 'clustered'`
	`192`	`+ if (!isset($this->options['grouping']) \|\| $this->options['grouping'] != 'clustered') {`
`192`	`193`	`$xmlWriter->writeElementBlock('c:overlap', 'val', '100');`
`193`	`194`	`}`
`194`	`195`