From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 10 Dec 2016 09:06:23 +0000 (+0200)
Subject: Fix building with check-lisp-object-type
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~21^2~2169^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e4df093e6058c4338a1ea885d44fd0be7f032b8c;p=emacs.git

Fix building with check-lisp-object-type

* src/thread.c (mark_one_thread): Use NILP to compare with
m_saved_last_thing_searched, which is a Lisp object.  Reported by
Andreas Politz <politza@hochschule-trier.de>.
---

diff --git a/src/thread.c b/src/thread.c
index dda262984c0..b2f8561f923 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -540,7 +540,7 @@ mark_one_thread (struct thread_state *thread)
 
   mark_object (thread->m_last_thing_searched);
 
-  if (thread->m_saved_last_thing_searched)
+  if (!NILP (thread->m_saved_last_thing_searched))
     mark_object (thread->m_saved_last_thing_searched);
 }