From b78fba447ae543664b9dd0a7cede4d2648f63fa9 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Sat, 2 May 2020 22:17:03 +0900
Subject: [PATCH] internal/process.h: forgot to guard "#ifdef
 HAVE_WORKING_FORK"

---
 internal/process.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/internal/process.h b/internal/process.h
index 62d54d8b37..1ee9b03cca 100644
--- a/internal/process.h
+++ b/internal/process.h
@@ -114,6 +114,7 @@ ARGVSTR2ARGC(VALUE argv_str)
     return i - 1;
 }
 
+#ifdef HAVE_WORKING_FORK
 COMPILER_WARNING_PUSH
 #if __has_warning("-Wdeprecated-declarations") || RUBY3_COMPILER_IS(GCC)
 COMPILER_WARNING_IGNORED(-Wdeprecated-declarations)
@@ -124,5 +125,6 @@ rb_fork(void)
     return fork();
 }
 COMPILER_WARNING_POP
+#endif
 
 #endif /* INTERNAL_PROCESS_H */