test/capture-log: Fix error handling

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/test/capture-log b/test/capture-log
index 7eb0bab226070fe7b55271521a6a8edb83ae9ceb..4da14f244b9093935aba66b5fb392f7bcdd40bf1 100755 (executable)
--- a/test/capture-log
+++ b/test/capture-log
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later WITH LicenseRef-Hippotat-OpenSSL-Exception
 # There is NO WARRANTY.
 set -e
+set -o pipefail
 
 log="$1"; shift
 mkdir -p tmp