From a70f3923ab35f5924d5fc298922db25519f95fd4 Mon Sep 17 00:00:00 2001
From: Robin Dupret <robin.dupret@hey.com>
Date: Sun, 28 Feb 2021 19:51:05 +0100
Subject: [PATCH] Fix for Ruby 1.9.3

Following up to #605.
---
 ext/redcarpet/rc_render.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/redcarpet/rc_render.c b/ext/redcarpet/rc_render.c
index e527c1c8..960a1ac8 100644
--- a/ext/redcarpet/rc_render.c
+++ b/ext/redcarpet/rc_render.c
@@ -148,7 +148,7 @@ rndr_tablecell(struct buf *ob, const struct buf *text, int align, void *opaque)
 
 	/* For backward compatibility, let's ensure that the erasure with
 	   only two parameters is still supported. */
-	if (FIX2SHORT(rb_callback_arity) == 3) {
+	if (FIX2INT(rb_callback_arity) == 3) {
 		BLOCK_CALLBACK("table_cell", 3, buf2str(text), rb_align, rb_header);
 	} else {
 		BLOCK_CALLBACK("table_cell", 2, buf2str(text), rb_align);