From 2257e7be3f3dbe4a1418dddcaa3fa0ed74721a57 Mon Sep 17 00:00:00 2001
From: cebix <>
Date: Fri, 25 Jul 2003 13:41:58 +0000
Subject: [PATCH] fix for no-threads case for an emulated 68k [Todd Vierling]

---
 BasiliskII/src/Unix/main_unix.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/BasiliskII/src/Unix/main_unix.cpp b/BasiliskII/src/Unix/main_unix.cpp
index 7d57a6a8..f380fc55 100644
--- a/BasiliskII/src/Unix/main_unix.cpp
+++ b/BasiliskII/src/Unix/main_unix.cpp
@@ -615,7 +615,9 @@ int main(int argc, char **argv)
 
 	// Start 60Hz timer
 	sigemptyset(&timer_sa.sa_mask);		// Block virtual 68k interrupts during SIGARLM handling
+#if !EMULATED_68K
 	sigaddset(&timer_sa.sa_mask, SIG_IRQ);
+#endif
 	timer_sa.sa_handler = one_tick;
 	timer_sa.sa_flags = SA_ONSTACK | SA_RESTART;
 	if (sigaction(SIGALRM, &timer_sa, NULL) < 0) {