diff options
| author | Carl Hetherington <carl@carlh.net> | 2009-06-14 13:31:46 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2009-06-14 13:31:46 +0000 |
| commit | b192de88b626eb87fb83d2e1172f78f2efda3dc4 (patch) | |
| tree | 96db0287a4f5b64cacbc023adf50bf67f025e0b9 /gtk2_ardour/editor_canvas.cc | |
| parent | 3f261ac90cde31ef09fbb5cfa46ea4c579812d08 (diff) | |
Some cleanups to ruler drags.
git-svn-id: svn://localhost/ardour2/branches/3.0@5185 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/editor_canvas.cc')
| -rw-r--r-- | gtk2_ardour/editor_canvas.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gtk2_ardour/editor_canvas.cc b/gtk2_ardour/editor_canvas.cc index 749da8f5c1..fb8d489905 100644 --- a/gtk2_ardour/editor_canvas.cc +++ b/gtk2_ardour/editor_canvas.cc @@ -602,6 +602,8 @@ Editor::autoscroll_canvas () double new_pixel; double target_pixel; + assert (_drag); + if (autoscroll_x_distance != 0) { if (autoscroll_x > 0) { autoscroll_x_distance = (unit_to_frame (_drag->current_pointer_x()) - (leftmost_frame + current_page_frames())) / 3; |