From 9e18f010539eb0d02e5b7f43a20bfcc5ebc3a674 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Mon, 24 Jul 2017 10:50:56 +0200
Subject: Verify that exactly one input is defined

---
 src/odr-audioenc.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/odr-audioenc.cpp b/src/odr-audioenc.cpp
index 6fde0a5..a33cd2e 100644
--- a/src/odr-audioenc.cpp
+++ b/src/odr-audioenc.cpp
@@ -636,7 +636,11 @@ int main(int argc, char *argv[])
     if (jack_name) num_inputs++;
     if (vlc_uri != "") num_inputs++;
 
-    if (num_inputs > 1) {
+    if (num_inputs == 0) {
+        fprintf(stderr, "No input defined!\n");
+        return 1;
+    }
+    else if (num_inputs > 1) {
         fprintf(stderr, "You must define only one possible input, not several!\n");
         return 1;
     }
-- 
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