# HG changeset patch
# User Brodie Rao <brodie@bitheap.org>
# Date 1283181381 14400
# Node ID b6cc68ef27024e4f0afcd8fba382b03a43611c10
# Parent  8a0e5b0c0ba9ffef55ba406775055b789ac41ca2
test-serve: ensure KILLQUIETLY is only used once

49463314c24f introduced a feature to the hgserve() function that
suppresses errors from kill(1). It wrongly assumed that setting an
environment variable when calling a function would make it local to
the function. It ended up suppressing kill errors for every call
thereafter.

This patch sets KILLQUIETLY=N after use.

diff -r 8a0e5b0c0ba9 -r b6cc68ef2702 tests/test-serve
--- a/tests/test-serve	Wed Sep 01 15:03:45 2010 +0200
+++ b/tests/test-serve	Mon Aug 30 11:16:21 2010 -0400
@@ -41,7 +41,7 @@
 hgserve -p "$HGPORT2"
 
 echo '% With -v and -p http (should fail)'
-KILLQUIETLY=Y hgserve -p http
+KILLQUIETLY=Y hgserve -p http; KILLQUIETLY=N
 
 echo % With --prefix foo
 hgserve --prefix foo