From 6a9131da40186689e7b23d0662cee81cce0fb63e Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscrivano@gnu.org>
Date: Thu, 17 Sep 2009 23:39:25 +0200
Subject: [PATCH] Honor the function return type.

---
 src/thread.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/thread.c b/src/thread.c
index ecc44f3f5f9..cd59ce2533c 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -123,6 +123,7 @@ DEFUN ("yield", Fyield, Syield, 0, 0, 0,
      (void)
 {
   thread_yield ();
+  return Qnil;
 }
 
 static Lisp_Object
-- 
2.39.2