From 5c82e72caa5e42dea807fe4ba9a6fb9b441e2b39 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@redhat.com>
Date: Thu, 6 May 1993 21:30:42 +0000
Subject: [PATCH] Formerly commands.c.~18~

---
 commands.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/commands.c b/commands.c
index 07729465..1cfe0cff 100644
--- a/commands.c
+++ b/commands.c
@@ -318,12 +318,19 @@ execute_file_commands (file)
   new_job (file);
 }
 
+/* This is set while we are inside fatal_error_signal,
+   so things can avoid nonreentrant operations.  */
+
+int handling_fatal_signal = 0;
+
 /* Handle fatal signals.  */
 
 RETSIGTYPE
 fatal_error_signal (sig)
      int sig;
 {
+  handling_fatal_signal = 1;
+
   signal (sig, SIG_DFL);
 #ifdef	POSIX
   {