From 2fef15145c4a4a9d3d62062f6aae0e342fa50807 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 1 Jul 2013 14:44:31 +0000 Subject: util.c: constify * util.c (scan_digits): constify readonly table. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'util.c') diff --git a/util.c b/util.c index fb72931ed5..93d0547498 100644 --- a/util.c +++ b/util.c @@ -58,7 +58,7 @@ ruby_scan_hex(const char *start, size_t len, size_t *retlen) static unsigned long scan_digits(const char *str, int base, size_t *retlen, int *overflow) { - static signed char table[] = { + static const signed char table[] = { /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ /*0*/ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /*1*/ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, -- cgit v1.2.1