From 23233d77de6a5daf10e0507c54ad1466749cf93c Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Tue, 2 Jul 2019 08:00:09 +1000
Subject: Bug [#2115]. Backed out changeset: d70ccc4f172a as not undefined
 behaviour.

---
 src/PositionCache.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/PositionCache.cxx b/src/PositionCache.cxx
index e9edb84e7..ea281f7ab 100644
--- a/src/PositionCache.cxx
+++ b/src/PositionCache.cxx
@@ -723,11 +723,10 @@ bool PositionCacheEntry::Retrieve(unsigned int styleNumber_, const char *s_,
 }
 
 unsigned int PositionCacheEntry::Hash(unsigned int styleNumber_, const char *s, unsigned int len_) noexcept {
-	const unsigned char *us = reinterpret_cast<const unsigned char *>(s);
-	unsigned int ret = us[0] << 7;
+	unsigned int ret = s[0] << 7;
 	for (unsigned int i=0; i<len_; i++) {
 		ret *= 1000003;
-		ret ^= us[i];
+		ret ^= s[i];
 	}
 	ret *= 1000003;
 	ret ^= len_;
-- 
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