From 7df421b2f9a4e091960e47c75b038d8eebe1de9e Mon Sep 17 00:00:00 2001
From: philippegorley <philippe.gorley@savoirfairelinux.com>
Date: Mon, 12 Nov 2018 16:29:16 -0500
Subject: [PATCH] decoder: don't warn about format if none was given

Change-Id: I24421c2645e2fd919f54b9fd499592fc0d2b2ac3
---
 src/media/media_decoder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/media/media_decoder.cpp b/src/media/media_decoder.cpp
index 992b80051a..9ebc6ea562 100644
--- a/src/media/media_decoder.cpp
+++ b/src/media/media_decoder.cpp
@@ -76,7 +76,7 @@ int MediaDecoder::openInput(const DeviceParams& params)
     inputParams_ = params;
     AVInputFormat *iformat = av_find_input_format(params.format.c_str());
 
-    if (!iformat)
+    if (!iformat && !params.format.empty())
         RING_WARN("Cannot find format \"%s\"", params.format.c_str());
 
     if (params.width and params.height) {
-- 
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