Do not remove data-* attributes in nested elements.

ckeditor · Dec 4, 2013 · 47c4514 · 47c4514
1 parent 5ab09d0
commit 47c4514
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/style.js b/core/style.js
@@ -1204,6 +1204,9 @@ CKEDITOR.STYLE_OBJECT = 3;
 			// The 'class' element value must match (#1318).
 			if ( ( attName == 'class' || this._.definition.fullMatch ) && element.getAttribute( attName ) != normalizeProperty( attName, attributes[ attName ] ) )
 				continue;
+			// Do not touch data-* attributes (#11011).
+			if ( attName.substr( 0, 5 ) == 'data-' )
+				continue;
 			removeEmpty = element.hasAttribute( attName );
 			element.removeAttribute( attName );
 		}