From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Date: Fri, 26 Jan 2007 08:36:24 +0000 (+0000)
Subject: (SIGNAL_THREAD_CHECK): Use pthread_equal.
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(SIGNAL_THREAD_CHECK): Use pthread_equal.
---

diff --git a/src/syssignal.h b/src/syssignal.h
index a4e3fcb3e1b..36292670bc6 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -210,7 +210,7 @@ char *strsignal ();
 #ifdef HAVE_GTK_AND_PTHREAD
 #define SIGNAL_THREAD_CHECK(signo)                                      \
   do {                                                                  \
-    if (pthread_self () != main_thread)                                 \
+    if (!pthread_equal (pthread_self (), main_thread))			\
       {                                                                 \
         /* POSIX says any thread can receive the signal.  On GNU/Linux  \
            that is not true, but for other systems (FreeBSD at least)   \