From 155788e6bbf5d3cf5807410089377f146e2abd93 Mon Sep 17 00:00:00 2001
From: tanel <alumae@gmail.com>
Date: Sun, 23 Nov 2014 18:09:50 +0200
Subject: [PATCH] Fix for adaptation state being get_property() is called soon
after initialization
(https://github.com/alumae/gst-kaldi-nnet2-online/issues/1)
---
src/gstkaldinnet2onlinedecoder.cc | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/gstkaldinnet2onlinedecoder.cc b/src/gstkaldinnet2onlinedecoder.cc
index b06054f..3a7455e 100644
--- a/src/gstkaldinnet2onlinedecoder.cc
+++ b/src/gstkaldinnet2onlinedecoder.cc
@@ -465,8 +465,12 @@ static void gst_kaldinnet2onlinedecoder_get_property(GObject * object,
break;
case PROP_ADAPTATION_STATE:
string_stream.clear();
- filter->adaptation_state->Write(string_stream, false);
- g_value_set_string(value, string_stream.str().c_str());
+ if (filter->adaptation_state) {
+ filter->adaptation_state->Write(string_stream, false);
+ g_value_set_string(value, string_stream.str().c_str());
+ } else {
+ g_value_set_string(value, "");
+ }
break;
default:
if (prop_id >= PROP_LAST) {
--
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