commit af8efcc7621397f26dc481aa481c2406a5b65057
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> Thu Mar 21 10:54:57 2013 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> Thu Mar 21 10:54:57 2013 -0300
tree 4b3e0d9f7739a5f23c62498129c26dae20e202db
parent 3f6f78ea0b09f2dc558576926b74cb8f4bb7eb8b

detail (avoid unnecessary "unconst" in cast)

lauxlib.c

diff --git a/lauxlib.c b/lauxlib.c
index 5f746be..286e043 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.246 2012/09/24 22:57:26 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.247 2012/10/19 15:55:01 roberto Exp roberto $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -599,7 +599,7 @@
   lf->n = 0;
   do {
     c = getc(lf->f);
-    if (c == EOF || c != *(unsigned char *)p++) return c;
+    if (c == EOF || c != *(const unsigned char *)p++) return c;
     lf->buff[lf->n++] = c;  /* to be read by the parser */
   } while (*p != '\0');
   lf->n = 0;  /* prefix matched; discard it */