From 774c2a43ba3670f264a27fbd64bdb5cd340736cc Mon Sep 17 00:00:00 2001
From: Jonathan Lebon <jlebon@redhat.com>
Date: Fri, 26 Feb 2016 12:52:42 -0500
Subject: [PATCH] libtest.sh: add include guard

---
 tests/libtest.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/libtest.sh b/tests/libtest.sh
index a72f3095..13735073 100644
--- a/tests/libtest.sh
+++ b/tests/libtest.sh
@@ -17,6 +17,14 @@
 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.
 
+# Have we already been sourced?
+if test -n "${LIBTEST_SH:-}"; then
+  # would be good to know when it happens
+  echo "INFO: Skipping subsequent sourcing of libtest.sh"
+  return
+fi
+LIBTEST_SH=1
+
 SRCDIR=$(dirname $0)
 _cleanup_tmpdir () {
     if test -f ${test_tmpdir}/.test; then