From 0b9ead6dd2746efbdc7525ba32816b85e9534263 Mon Sep 17 00:00:00 2001
From: "Heiko Schlittermann (HS12-RIPE)" <hs@schlittermann.de>
Date: Tue, 1 Nov 2016 13:58:36 +0100
Subject: [PATCH] Testsuite: do not attempt to open /dev/tty if in -CONTINUE
 mode

---
 test/runtest | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/runtest b/test/runtest
index eee02436d..e8fbe4844 100755
--- a/test/runtest
+++ b/test/runtest
@@ -3614,7 +3614,12 @@ closedir(DIR);
 # contains ****. We open input from the terminal so that we can read responses
 # to prompts.
 
-open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
+if (not $force_continue) {
+  # runtest needs to interact if we're not in continue
+  # mode. It does so by communicate to /dev/tty
+  open(T, "/dev/tty") or tests_exit(-1, "Failed to open /dev/tty: $!");
+}
+
 
 print "\nPress RETURN to run the tests: ";
 $_ = $force_continue ? "c" : <T>;
-- 
2.25.1