From 54dbd81e0c1dd8bb8e57d08208a30dae79acdb31 Mon Sep 17 00:00:00 2001
From: magical <magical@tilde.town>
Date: Sun, 23 Jan 2022 05:46:04 +0000
Subject: [PATCH] fix shift type

---
 pmap.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pmap.go b/pmap.go
index 88ff72d..8d55b99 100644
--- a/pmap.go
+++ b/pmap.go
@@ -113,7 +113,7 @@ func (n *collision) getNode(hash uint32, key Key) interface{} {
 }
 
 func lookup(root interface{}, hash uint32, key Key, zero Value) (Value, bool) {
-	shift := 0
+	var shift uint32
 	cur := root
 	for {
 		switch n := cur.(type) {