Improve an error message.

diff --git a/src/sound_asset.cc b/src/sound_asset.cc
index 833d89dc8c233651b473a997eb2076549fefa8cf..9ec3b2f905f4258941ed51f0d95e7f077cb1722c 100644 (file)
--- a/src/sound_asset.cc
+++ b/src/sound_asset.cc
@@ -153,7 +153,10 @@ SoundAsset::construct (sigc::slot<string, Channel> get_path)
                        }
                        
                        if (frame_buffer_channel[j].Size() != frame_buffer_channel[j].Capacity()) {
-                               throw MiscError ("short audio frame");
+                               stringstream s;
+                               s << "short audio frame; " << _channels << " channels, "
+                                 << frame_buffer_channel[j].Size() << " vs " << frame_buffer_channel[j].Capacity();
+                               throw MiscError (s.str ());
                        }
                }