From: Mukund Sivaraman <muks@isc.org>
Date: Fri, 11 May 2012 06:05:55 +0000 (+0530)
Subject: [1803] Use isEmpty() instead of checking the level count
X-Git-Tag: trac2351_base~226^2~159^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=906ba788fd5c8fb08f4cf2717e0fbccdca4850ff;p=thirdparty%2Fkea.git

[1803] Use isEmpty() instead of checking the level count
---

diff --git a/src/lib/datasrc/rbtree.h b/src/lib/datasrc/rbtree.h
index 5e07d32651..9803bad18c 100644
--- a/src/lib/datasrc/rbtree.h
+++ b/src/lib/datasrc/rbtree.h
@@ -1241,7 +1241,7 @@ RBTree<T>::previousNode(RBTreeNodeChain<T>& node_path) const {
     // So, the node_path now contains the path to a node we want previous for.
     // We just need to go one step left.
 
-    if (node_path.getLevelCount() == 0) {
+    if (node_path.isEmpty()) {
         // We got past the first one. So, we're returning NULL from
         // now on.
         return (NULL);
@@ -1256,7 +1256,7 @@ RBTree<T>::previousNode(RBTreeNodeChain<T>& node_path) const {
         // up. That one is the smaller one than us.
 
         node_path.pop();
-        if (node_path.getLevelCount() == 0) {
+        if (node_path.isEmpty()) {
             // We're past the first one
             return (NULL);
         } else {