From 572b432e5012d5bf0afbbb6f70fc3b98011edd6b Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Wed, 24 May 2023 17:23:55 +0900
Subject: [PATCH] [ruby/fiddle] Fix a typo

https://github.com/ruby/fiddle/commit/4c0c5da1a5
---
 ext/fiddle/conversions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/fiddle/conversions.c b/ext/fiddle/conversions.c
index c0d323de41..af18f8b31e 100644
--- a/ext/fiddle/conversions.c
+++ b/ext/fiddle/conversions.c
@@ -209,7 +209,7 @@ rb_fiddle_value_to_generic(int type, VALUE *src, fiddle_generic *dst)
 	dst->pointer = NUM2PTR(rb_Integer(*src));
 	break;
       case TYPE_CHAR:
-        if (RB_TYPE_P(*src) == RUBY_T_STRING && RSTRING_LEN(*src) == 1) {
+        if (RB_TYPE_P(*src, RUBY_T_STRING) && RSTRING_LEN(*src) == 1) {
             dst->schar = RSTRING_PTR(*src)[0];
         } else {
             dst->schar = (signed char)NUM2INT(*src);