Fix division by zero

Stéphane Mourey · web-flow · commit 23e19a2d47da · 2016-09-12T16:43:21.000+02:00
See #886
diff --git a/src/PhpWord/Writer/ODText/Style/Paragraph.php b/src/PhpWord/Writer/ODText/Style/Paragraph.php
@@ -37,8 +37,8 @@ public function write()
         }
         $xmlWriter = $this->getXmlWriter();
 
-        $marginTop = is_null($style->getSpaceBefore()) ? '0' : round(17.6 / $style->getSpaceBefore(), 2);
-        $marginBottom = is_null($style->getSpaceAfter()) ? '0' : round(17.6 / $style->getSpaceAfter(), 2);
+        $marginTop = ($style->getSpaceBefore()==0) ? '0' : round(17.6 / $style->getSpaceBefore(), 2);
+        $marginBottom = ($style->getSpaceAfter()==0) ? '0' : round(17.6 / $style->getSpaceAfter(), 2);
 
         $xmlWriter->startElement('style:style');
         $xmlWriter->writeAttribute('style:name', $style->getStyleName());

Original file line number	Diff line number	Diff line change
`@@ -37,8 +37,8 @@ public function write()`
`37`	`37`	`}`
`38`	`38`	`$xmlWriter = $this->getXmlWriter();`
`39`	`39`
`40`		`- $marginTop = is_null($style->getSpaceBefore()) ? '0' : round(17.6 / $style->getSpaceBefore(), 2);`
`41`		`- $marginBottom = is_null($style->getSpaceAfter()) ? '0' : round(17.6 / $style->getSpaceAfter(), 2);`
	`40`	`+ $marginTop = ($style->getSpaceBefore()==0) ? '0' : round(17.6 / $style->getSpaceBefore(), 2);`
	`41`	`+ $marginBottom = ($style->getSpaceAfter()==0) ? '0' : round(17.6 / $style->getSpaceAfter(), 2);`
`42`	`42`
`43`	`43`	`$xmlWriter->startElement('style:style');`
`44`	`44`	`$xmlWriter->writeAttribute('style:name', $style->getStyleName());`