From 7b5da358cae82dddfab547ca04be204977cdeda6 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Fri, 9 Oct 2009 16:44:40 -0700
Subject: [PATCH] handle compiler crash better: need to use exec to avoid
 seeing shell output about the crash.

R=iant
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=35542
CL=35560
---
 test/errchk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/errchk b/test/errchk
index 0625dbca10..3aafddb82d 100755
--- a/test/errchk
+++ b/test/errchk
@@ -30,7 +30,7 @@ close(SRC);
 
 # Run command
 $cmd = join(' ', @ARGV);
-open(CMD, "$cmd </dev/null 2>&1 |") || die "BUG: errchk: run $cmd: $!";
+open(CMD, "exec $cmd </dev/null 2>&1 |") || die "BUG: errchk: run $cmd: $!";
 @out = grep { !/^	/ } <CMD>;
 close CMD;
 
@@ -42,6 +42,7 @@ if($? == 0) {
 
 if(!WIFEXITED($?)) {
 	print STDERR "BUG: errchk: compiler crashed\n";
+	print STDERR @out, "\n";
 	exit 0;
 }
 
-- 
2.48.1