From 4b5977fc5011947bc773d998eba78eb936b308bd Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Thu, 20 Dec 2018 13:42:20 +0100
Subject: [PATCH] avfilter/af_sofalizer: add printing of license back

---
 libavfilter/af_sofalizer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavfilter/af_sofalizer.c b/libavfilter/af_sofalizer.c
index 502dd0159a..f01c1d4b40 100644
--- a/libavfilter/af_sofalizer.c
+++ b/libavfilter/af_sofalizer.c
@@ -113,6 +113,7 @@ static int preload_sofa(AVFilterContext *ctx, char *filename, int *samplingrate)
 {
     struct SOFAlizerContext *s = ctx->priv;
     struct MYSOFA_HRTF *mysofa;
+    char *license;
     int ret;
 
     mysofa = mysofa_load(filename, &ret);
@@ -125,6 +126,9 @@ static int preload_sofa(AVFilterContext *ctx, char *filename, int *samplingrate)
         return AVERROR(EINVAL);
     *samplingrate = mysofa->DataSamplingRate.values[0];
     s->sofa.n_samples = mysofa->N;
+    license = mysofa_getAttribute(mysofa->attributes, (char *)"License");
+    if (license)
+        av_log(ctx, AV_LOG_INFO, "SOFA license: %s\n", license);
     mysofa_free(mysofa);
 
     return 0;