diff options
Diffstat (limited to 'atari/treeview.c')
-rwxr-xr-x | atari/treeview.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/atari/treeview.c b/atari/treeview.c index 1c1c9b9ab..afe7930c5 100755 --- a/atari/treeview.c +++ b/atari/treeview.c @@ -294,7 +294,8 @@ void atari_treeview_redraw( NSTREEVIEW tv) plotter->resize(plotter, work.g_w, work.g_h);
plotter->move(plotter, work.g_x, work.g_y ); - plotter->lock( plotter );
+ if( plotter->lock( plotter ) == 0 ) + return;
todo[0] = work.g_x;
todo[1] = work.g_y;
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