From ec63c53ee602c5641eb5b950f8f9cddc1beeed77 Mon Sep 17 00:00:00 2001
From: shivers <shivers>
Date: Tue, 16 Jun 1998 21:17:58 +0000
Subject: [PATCH] Fixed bug whereby interrupt 0 = interrupt/alarm, i.e.,
 SIGALRM, wasn't being switched over from default handling (which is process
 termination) to S48/scsh handling.

---
 scsh/sighandlers1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scsh/sighandlers1.c b/scsh/sighandlers1.c
index 0216bf9..5a6a245 100644
--- a/scsh/sighandlers1.c
+++ b/scsh/sighandlers1.c
@@ -175,7 +175,7 @@ void install_scsh_handlers(void)
   new.sa_flags = 0;
 
   for(i=max_sig; i>=0; i--)
-    if( sig2int[i] ) {
+    if( sig2int[i] >= 0 ) {
       /* This is a signal we want the S48 interrupt system to handle. */
       sigaction(i, &new, 0);
       }