Prevent root-level whitespace being converted into a paragraph

dtdesign · dtdesign · commit 09d615e02984 · 2025-09-24T16:12:36.000+02:00
See https://www.woltlab.com/community/thread/313712-the-rebuild-pages-option-adds-additional-lines-to-the-privacy-policy-page/
diff --git a/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeProcessor.class.php b/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeProcessor.class.php
@@ -380,6 +380,13 @@ protected function fixDom()
                         $node = $node->nextSibling;
                         continue;
                     }
+                } else {
+                    $textContent = StringUtil::trim($node->textContent);
+                    // Ignore any text node that only contains whitespace.
+                    if ($textContent === '') {
+                        $node = $node->nextSibling;
+                        continue;
+                    }
                 }
 
                 $node = $appendToPreviousParagraph($node);

Original file line number	Diff line number	Diff line change
`@@ -380,6 +380,13 @@ protected function fixDom()`
`380`	`380`	`$node = $node->nextSibling;`
`381`	`381`	`continue;`
`382`	`382`	`}`
	`383`	`+ } else {`
	`384`	`+ $textContent = StringUtil::trim($node->textContent);`
	`385`	`+ // Ignore any text node that only contains whitespace.`
	`386`	`+ if ($textContent === '') {`
	`387`	`+ $node = $node->nextSibling;`
	`388`	`+ continue;`
	`389`	`+ }`
`383`	`390`	`}`
`384`	`391`
`385`	`392`	`$node = $appendToPreviousParagraph($node);`