From 9f4aa2a3b0fe3e03f40afe371ed3ed3f84ab74c5 Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Date: Wed, 20 Mar 1985 02:40:03 -0800
Subject: [PATCH] boiler plate around killpg()

SCCS-vsn: bin/csh/proc.c 4.17
---
 usr/src/bin/csh/proc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/usr/src/bin/csh/proc.c b/usr/src/bin/csh/proc.c
index 62d27f1a98..e5de30c942 100644
--- a/usr/src/bin/csh/proc.c
+++ b/usr/src/bin/csh/proc.c
@@ -1,5 +1,5 @@
 #ifndef lint
-static	char *sccsid = "@(#)proc.c	4.16 (Berkeley) %G%";
+static	char *sccsid = "@(#)proc.c	4.17 (Berkeley) %G%";
 #endif
 
 #include "sh.h"
@@ -834,7 +834,11 @@ pkill(v, signum)
 					goto cont;
 				}
 			}
-			(void) killpg(pp->p_jobid, signum);
+			if (killpg(pp->p_jobid, signum) < 0) {
+				printf("%s: ", cp);
+				printf("%s\n", sys_errlist[errno]);
+				err++;
+			}
 			if (signum == SIGTERM || signum == SIGHUP)
 				(void) killpg(pp->p_jobid, SIGCONT);
 		} else if (!digit(*cp))
-- 
2.20.1