From a7b50be35be6d594423290043f68822f54593c5a Mon Sep 17 00:00:00 2001
From: KOBAYASHI Shuji <shuujii@gmail.com>
Date: Wed, 25 Nov 2020 10:17:52 +0900
Subject: Fix C source compilation with `MRB_USE_ALL_SYMBOLS`; ref #5187

However, compiling by `mrbc` fails with another issue (#5116).
---
 src/symbol.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/symbol.c b/src/symbol.c
index c94f6f239..ebb269206 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -311,7 +311,7 @@ sym2name_len(mrb_state *mrb, mrb_sym sym, char *buf, mrb_int *lenp)
     if (name) return name;
   }
   sym -= MRB_PRESYM_MAX;
-  
+
   if (sym == 0 || mrb->symidx < sym) {
     if (lenp) *lenp = 0;
     return NULL;
@@ -324,7 +324,11 @@ sym2name_len(mrb_state *mrb, mrb_sym sym, char *buf, mrb_int *lenp)
 MRB_API const char*
 mrb_sym_name_len(mrb_state *mrb, mrb_sym sym, mrb_int *lenp)
 {
+#ifdef MRB_USE_ALL_SYMBOLS
+  return sym2name_len(mrb, sym, NULL, lenp);
+#else
   return sym2name_len(mrb, sym, mrb->symbuf, lenp);
+#endif
 }
 
 mrb_bool
-- 
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