From 7fcc6b3ce368bf3bca0d9ba1d643db37c0c9cf70 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 5 Dec 2023 00:52:18 +0100
Subject: [PATCH] Add header guard to ruby.h.

---
 src/ruby.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/ruby.h b/src/ruby.h
index 343583dd..dd5dce29 100644
--- a/src/ruby.h
+++ b/src/ruby.h
@@ -32,6 +32,10 @@
 */
 
 
+#ifndef LIBDCP_RUBY_H
+#define LIBDCP_RUBY_H
+
+
 #include <string>
 
 
@@ -69,3 +73,6 @@ bool operator!=(Ruby const& a, Ruby const& b);
 
 }
 
+
+#endif
+
-- 
2.30.2