From 52f91717e943862ab5b830192cc2595b3273dd1b Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 2 Nov 2011 13:38:12 -0700
Subject: [PATCH] * tests/zgrep-signal: Test for Fedora 15 signal bug.

Also, don't assume that SIGPIPE is SIG_DFL on entry.
---
 tests/zgrep-signal | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/zgrep-signal b/tests/zgrep-signal
index fc09a9e..3c5b696 100644
--- a/tests/zgrep-signal
+++ b/tests/zgrep-signal
@@ -22,6 +22,14 @@
 
 echo a | gzip -c > f.gz || framework_failure_
 
+if (trap - PIPE) >/dev/null 2>&1; then
+  trap - PIPE
+else
+  trap 13
+fi
+st=$(exec 3>&1; (cat f.gz f.gz; echo $? >&3) | :)
+test "$st" = 141 || framework_failure_ 'signal handling busted on this host'
+
 fail=0
 
 st=$(exec 3>&1; (zgrep a f.gz f.gz; echo $? >&3) | :) || framework_failure_
-- 
2.30.2