From: ceriel <none@none>
Date: Tue, 22 Oct 1991 09:07:31 +0000 (+0000)
Subject: NSIG is not always defined
X-Git-Tag: release-5-5~704
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=0c8514a9ed67715c484ccb6f185ed6e795a5d2a3;p=ack.git

NSIG is not always defined
---

diff --git a/util/int/m_sigtrp.c b/util/int/m_sigtrp.c
index 3b30707fc..b470b64c6 100644
--- a/util/int/m_sigtrp.c
+++ b/util/int/m_sigtrp.c
@@ -23,6 +23,9 @@
 
 #define	UNIX_trap(sn)	(SIGILL <= sn && sn <= SIGSYS)
 
+#ifndef NSIG
+#define NSIG _NSIG
+#endif
 PRIVATE int sig_map[NSIG+1];		/* maps signals onto trap numbers */
 
 PRIVATE int HndlIntSig();		/* handle signal to interpreter */