Constrain window box sizes (Bug#16649).
authorMartin Rudalics <rudalics@gmx.at>
Fri, 7 Feb 2014 09:32:15 +0000 (10:32 +0100)
committerMartin Rudalics <rudalics@gmx.at>
Fri, 7 Feb 2014 09:32:15 +0000 (10:32 +0100)
commit99f10a5dae1270696e9d65f0089985e8c89c28ab
treef1cacd12a5a3d65c240eb8588e45536c7481ffa8
parentc99cf5eec16bb8ff6b139e5987389845c9ae2b31
Constrain window box sizes (Bug#16649).

* xdisp.c (window_box_width): Don't return less than zero.
(window_box_left_offset, window_box_right_offset): Don't return
more than the window's pixel width.
src/ChangeLog
src/xdisp.c