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| author | Ole Loots <ole@monochrom.net> | 2011-11-29 21:22:01 +0000 |
|---|---|---|
| committer | Ole Loots <ole@monochrom.net> | 2011-11-29 21:22:01 +0000 |
| commit | 9f55b1cc7d7a5ecad1055a0a11362117bf74f131 (patch) | |
| tree | 616bfb2e4ee114395f1452583aa1ffea5e484eae /atari/treeview.c | |
| parent | d25f7cc27eff355f97913393c1c27b42a7ad01ae (diff) | |
| download | netsurf-9f55b1cc7d7a5ecad1055a0a11362117bf74f131.tar.gz netsurf-9f55b1cc7d7a5ecad1055a0a11362117bf74f131.tar.bz2 | |
Check return value of plotter->lock()
svn path=/trunk/netsurf/; revision=13203
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;
|