From bedd67257190d0f290d37938cfbd9e7936dd6f73 Mon Sep 17 00:00:00 2001
From: KOBAYASHI Shuji <shuujii@gmail.com>
Date: Thu, 14 Feb 2019 18:44:00 +0900
Subject: Add `const` to `pack_table` to `src/symbol.c`

---
 src/symbol.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/symbol.c b/src/symbol.c
index 9cc566245..c3f06be66 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -29,13 +29,13 @@ sym_validate_len(mrb_state *mrb, size_t len)
 }
 
 #ifndef MRB_ENABLE_ALL_SYMBOLS
-static char pack_table[] = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+static const char pack_table[] = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
 
 static mrb_sym
 sym_inline_pack(const char *name, uint16_t len)
 {
   char c;
-  char *p;
+  const char *p;
   int i;
   mrb_sym sym = 0;
   int lower = 1;
-- 
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