From 3483447ebcf06b34a2c484bbaa8b54d2f78cf544 Mon Sep 17 00:00:00 2001
From: Matt Liggett <mml@google.com>
Date: Fri, 10 Nov 2017 11:04:55 -0800
Subject: [PATCH] Refer to instructions when the test fails.

---
 test/conformance/conformance_test.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/conformance/conformance_test.sh b/test/conformance/conformance_test.sh
index b0e5eb1cd8..04113c09b6 100755
--- a/test/conformance/conformance_test.sh
+++ b/test/conformance/conformance_test.sh
@@ -21,5 +21,9 @@
 
 set -o errexit
 
-diff -u test/conformance/testdata/conformance.txt test/conformance/conformance.txt
-echo PASS
+if diff -u test/conformance/testdata/conformance.txt test/conformance/conformance.txt; then
+  echo PASS
+  exit 0
+fi
+echo 'See instructions in test/conformance/README.md'
+exit 1