From 66239633880952bc29a64f15a42b3cd20e856957 Mon Sep 17 00:00:00 2001
From: Greg Farnum <gfarnum@redhat.com>
Date: Mon, 29 Oct 2018 11:15:46 -0700
Subject: [PATCH] test: make readable.sh fail if it doesn't run anything

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
---
 src/test/encoding/readable.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/test/encoding/readable.sh b/src/test/encoding/readable.sh
index 11937238028..81545852cf5 100755
--- a/src/test/encoding/readable.sh
+++ b/src/test/encoding/readable.sh
@@ -231,5 +231,11 @@ if [ $failed -gt 0 ]; then
   echo "FAILED $failed / $numtests tests."
   exit 1
 fi
+
+if [ $numtests -eq 0 ]; then
+  echo "FAILED: no tests found to run!"
+  exit 1
+fi
+
 echo "passed $numtests tests."
 
-- 
2.39.5