Use a do-while statement to reduce redundant code

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
jquery · May 7, 2012 · 38fe2de · 38fe2de
1 parent b26c34a
commit 38fe2de
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/src/traversing.js b/src/traversing.js
@@ -175,11 +175,10 @@ function isDisconnected( node ) {
 }
 
 function sibling( cur, dir ) {
-	cur = cur[ dir ];
-
-	while ( cur.nodeType !== 1 ) {
+	do {
 		cur = cur[ dir ];
-	}
+	} while ( cur.nodeType !== 1 );
+
 	return cur;
 }