X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=wasapi2%2Faudio_base.h;h=fbde1b4281d04b435f2378093c8c910c9816528b;hb=d312260236d979ba5136674b5cec3b81625f7d99;hp=3bbb0a30be3f0b206eff001a4acf887b01f13cd8;hpb=011ed27321a656dad22a365eacc9ee2f6709fbe1;p=winaudioj%2Fwasapi2.git

diff --git a/wasapi2/audio_base.h b/wasapi2/audio_base.h
index 3bbb0a3..fbde1b4 100644
--- a/wasapi2/audio_base.h
+++ b/wasapi2/audio_base.h
@@ -61,7 +61,9 @@ struct get_buffer
 
   ~get_buffer()
   {
-    audio_base_.release_buffer(buffer_size_);
+    if(buffer_ptr_ != nullptr && buffer_size_ != 0){
+      audio_base_.release_buffer(buffer_size_);
+    }
   }
  
   operator BYTE*(){return buffer_ptr_;}