From 4fe8dc549dc658893cb2e34faf81f11ac8a4eb5d Mon Sep 17 00:00:00 2001
From: Ole Tange <tange@hk.tange.dk>
Date: Sun, 14 May 2017 08:40:33 +0200
Subject: [PATCH] wifi-reload: Make it compatible with rc.local.

---
 wifi-reload/wifi-reload | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/wifi-reload/wifi-reload b/wifi-reload/wifi-reload
index 0f6c357..8e1d425 100755
--- a/wifi-reload/wifi-reload
+++ b/wifi-reload/wifi-reload
@@ -61,4 +61,8 @@ sudo kill $PID || sudo killall NetworkManager
 sleep 1
 sudo kill -9 $PID
 sudo NetworkManager &
-forever dmesg | puniq
+
+if tty -s ; then
+    # STDIN is terminal
+    forever dmesg | puniq
+fi