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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-01 14:44:31 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-01 14:44:31 +0000 |
commit | 2fef15145c4a4a9d3d62062f6aae0e342fa50807 (patch) | |
tree | f9b23460e4acaa2f8d69e4c1436e345f24a55b3b /util.c | |
parent | ba3dc473c4b513d953eb2f53847c937a1dd064dd (diff) |
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
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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, |