From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 9 Oct 2011 17:47:58 +0000 (-0700)
Subject: * charset.c (encode_char): Remove unnecessary difference from trunk.
X-Git-Tag: emacs-24.2.90~471^2~6^2~157
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=58c8a77dd99a19052bf813198db4257865d32ac8;p=emacs.git

* charset.c (encode_char): Remove unnecessary difference from trunk.
---

diff --git a/src/charset.c b/src/charset.c
index 299655b2cf8..6aa6fe46b54 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -1832,8 +1832,9 @@ encode_char (struct charset *charset, int c)
     }
   else				/* method == CHARSET_METHOD_OFFSET */
     {
-      code = c - CHARSET_CODE_OFFSET (charset);
-      code = INDEX_TO_CODE_POINT (charset, code);
+      unsigned code_index = c - CHARSET_CODE_OFFSET (charset);
+
+      code = INDEX_TO_CODE_POINT (charset, code_index);
     }
 
   return code;