[PATCH] test-patchbomb: sed -e may not work with extended regexps

[Giorgos Keramidas]

# HG changeset patch
# User Giorgos Keramidas <keramida at ceid.upatras.gr>
# Date 1181736129 -10800
# Node ID 681cb7a54edc8a32556aa4a1f132e679babb8726
# Parent  418c8eba1a79355f9fc9def68cc8378c02ff70c7
test-patchbomb: sed -e may not work with extended regexps

Non-GNU versions of the sed(1) utility (i.e. on Solaris or BSD)
may not support extended regexps (i.e. including \| branches),
or may need a special option to enable it (like -E instead of -e).

Expand the sed RE in tests/test-patchbomb to fix running this
test on FreeBSD and Solaris.

diff --git a/tests/test-patchbomb b/tests/test-patchbomb
--- a/tests/test-patchbomb
+++ b/tests/test-patchbomb
@@ -14,6 +14,7 @@ hg commit -Amb -d '2 0'
 hg commit -Amb -d '2 0'
 
 hg email --date '1970-1-1 0:2' -n -f quux -t foo -c bar -s test 0:tip | \
-  sed -e 's/\(Message-Id:.*@\|In-Reply-To:.*@\).*/\1/'
+  sed -e 's/\(Message-Id:.*@\).*/\1/' | \
+  sed -e 's/\(In-Reply-To:.*@\).*/\1/'
 
 hg email -m test.mbox -f quux -t foo -c bar -s test 0:tip