Fix #13282: QtWebKit (e.g., phantomjs) can only apply Arrays

src/manipulation.js

@@ -303,7 +303,9 @@ jQuery.fn.extend({
 
 						// Keep references to cloned scripts for later restoration
 						if ( hasScripts ) {
-							core_push.apply( scripts, getAll( node, "script" ) );
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
 						}
 					}
 
@@ -369,7 +371,9 @@ jQuery.each({
 			elems = i === last ? this : this.clone( true );
 			jQuery( insert[ i ] )[ original ]( elems );
 
-			core_push.apply( ret, elems );
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
 		}
 
 		return this.pushStack( ret );
@@ -433,7 +437,9 @@ jQuery.extend({
 
 				// Add nodes directly
 				if ( jQuery.type( elem ) === "object" ) {
-					core_push.apply( nodes, elem.nodeType ? [ elem ] : elem );
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
 
 				// Convert non-html into a text node
 				} else if ( !rhtml.test( elem ) ) {
@@ -454,7 +460,9 @@ jQuery.extend({
 						tmp = tmp.firstChild;
 					}
 
-					core_push.apply( nodes, tmp.childNodes );
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
 
 					// Remember the top-level container
 					tmp = fragment.firstChild;