From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 25 Aug 2006 07:47:12 +0000 (+0000)
Subject: (sxhash_string): Rotate properly; don't lose bits.
X-Git-Tag: emacs-pretest-22.0.90~892
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=11f56bbcfee486e60d33c9d18d0ca9a01ebbaa6d;p=emacs.git

(sxhash_string): Rotate properly; don't lose bits.
---

diff --git a/src/fns.c b/src/fns.c
index ca4a098878a..228d48049f0 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -5027,7 +5027,7 @@ sxhash_string (ptr, len)
       c = *p++;
       if (c >= 0140)
 	c -= 40;
-      hash = ((hash << 3) + (hash >> 28) + c);
+      hash = ((hash << 4) + (hash >> 28) + c);
     }
 
   return hash & INTMASK;