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fix potential crash when video tools are N/A

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This commit is contained in:
Robin Gareus 2015-03-25 03:39:47 +01:00
parent 9696469289
commit 29abc678dd
1 changed files with 4 additions and 1 deletions
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5
gtk2_ardour/export_video_dialog.cc
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@ -83,6 +83,7 @@ ExportVideoDialog::ExportVideoDialog ()
, invid_browse_button (_("Browse"))
, transcode_button (_("Export"))
, abort_button (_("Abort"))
, progress_box (0)
, scale_checkbox (_("Scale Video (W x H):"))
, scale_aspect (_("Retain Aspect"))
, width_adjustment (768, 128, 1920, 1, 16, 0)
@ -486,7 +487,9 @@ ExportVideoDialog::apply_state (TimeSelection &tme, bool range)
_suspend_dirty = false;
show_all_children ();
progress_box->hide();
if (progress_box) {
progress_box->hide();
}
}
XMLNode&