Use more ScopeGuards.

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

diff --git a/src/wx/text_panel.cc b/src/wx/text_panel.cc
index 7e6557ba9c88bd0d678887c12eef705b62e3417f..8e7d4434e7958604b10d040d91e939c36336e503 100644 (file)
--- a/src/wx/text_panel.cc
+++ b/src/wx/text_panel.cc
@@ -41,6 +41,7 @@
 #include "lib/ffmpeg_content.h"
 #include "lib/ffmpeg_subtitle_stream.h"
 #include "lib/job_manager.h"
+#include "lib/scope_guard.h"
 #include "lib/string_text_file_content.h"
 #include "lib/string_text_file_decoder.h"
 #include "lib/subtitle_analysis.h"
@@ -370,10 +371,10 @@ TextPanel::dcp_track_changed ()
 
        if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
                auto d = new DCPTextTrackDialog (this);
+               ScopeGuard sg = [d]() { d->Destroy(); };
                if (d->ShowModal() == wxID_OK) {
                        track = d->get();
                }
-               d->Destroy ();
        } else {
                /* Find the DCPTextTrack that was selected */
                for (auto i: _parent->film()->closed_caption_tracks()) {