detail
diff --git a/llex.c b/llex.c
index 046eb2d..3d386da 100644
--- a/llex.c
+++ b/llex.c
@@ -1,5 +1,5 @@
/*
-** $Id: llex.c,v 2.51 2011/07/06 16:45:14 roberto Exp roberto $
+** $Id: llex.c,v 2.52 2011/07/08 19:17:30 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@@ -314,9 +314,9 @@
static int readdecesc (LexState *ls) {
int c[3], r;
- int i = 0;
- c[i++] = ls->current; /* first char must be a digit */
- c[i++] = next(ls); /* read second char */
+ int i = 2; /* at least two chars will be read */
+ c[0] = ls->current; /* first char must be a digit */
+ c[1] = next(ls); /* read second char */
r = c[0] - '0'; /* partial result */
if (lisdigit(c[1])) {
c[i++] = next(ls); /* read third char */
