Fix crash on double-click of show-audio button.

[dcpomatic.git] / src / wx / audio_dialog.cc

diff --git a/src/wx/audio_dialog.cc b/src/wx/audio_dialog.cc
index 78f3deab655b36eca6a956fc72cfb5b553b807e3..1bce22811c6b7c48e6543445e1ad53414da6509e 100644 (file)
--- a/src/wx/audio_dialog.cc
+++ b/src/wx/audio_dialog.cc
@@ -87,7 +87,7 @@ void
 AudioDialog::set_content (shared_ptr<AudioContent> c)
 {
        _content_changed_connection.disconnect ();
-       
+
        _content = c;
 
        try_to_load_analysis ();
@@ -104,9 +104,9 @@ AudioDialog::try_to_load_analysis ()
        if (!IsShown ()) {
                return;
        }
-       
+
        if (!boost::filesystem::exists (_content->audio_analysis_path())) {
-               _content->analyse_audio (bind (&AudioDialog::analysis_finished, this));
+               _analysis_finished_connection = _content->analyse_audio (bind (&AudioDialog::analysis_finished, this));
                return;
        }