From fe42a9200c0a8c7f627ef7520611715eae822562 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 10 Sep 1996 19:49:35 +0000
Subject: [PATCH] (arith_error) [POSIX_SIGNALS]: Don't reestablish handler.

---
 src/data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/data.c b/src/data.c
index 9d53d83425c..744e19db712 100644
--- a/src/data.c
+++ b/src/data.c
@@ -2711,7 +2711,7 @@ SIGTYPE
 arith_error (signo)
      int signo;
 {
-#ifdef USG
+#if defined(USG) && !defined(POSIX_SIGNALS)
   /* USG systems forget handlers when they are used;
      must reestablish each time */
   signal (signo, arith_error);
-- 
2.39.2