From 86b9706220ca285db961ea43ec0859ea99cc9f71 Mon Sep 17 00:00:00 2001
From: cbdev <cb@cbcdn.com>
Date: Sun, 7 Jul 2019 12:30:10 +0200
Subject: Minor fixes

---
 backends/evdev.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'backends/evdev.c')

diff --git a/backends/evdev.c b/backends/evdev.c
index 8871ce4..ca8469a 100644
--- a/backends/evdev.c
+++ b/backends/evdev.c
@@ -378,6 +378,10 @@ static int evdev_start(){
 			fds++;
 		}
 
+		if(data->input_fd <= 0 && !data->output_ev){
+			fprintf(stderr, "Instance %s has neither input nor output device set up\n", inst[u]->name);
+		}
+
 	}
 
 	fprintf(stderr, "evdev backend registered %zu descriptors to core\n", fds);
-- 
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