From cbd42e44d6321e59c7e89019e28bcf5299210795 Mon Sep 17 00:00:00 2001
From: Shawn Landden <shawn@git.icu>
Date: Thu, 30 Jan 2020 21:01:51 +0400
Subject: rb: fix rb.Node.getLast() that never worked

---
 lib/std/rb.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/std/rb.zig')

diff --git a/lib/std/rb.zig b/lib/std/rb.zig
index d7840b75b0..a39b815e74 100644
--- a/lib/std/rb.zig
+++ b/lib/std/rb.zig
@@ -123,7 +123,8 @@ pub const Node = struct {
         return node;
     }
 
-    fn getLast(node: *Node) *Node {
+    fn getLast(nodeconst: *Node) *Node {
+        var node = nodeconst;
         while (node.right) |right| {
             node = right;
         }
-- 
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