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)
commit879a1d7a58f42e8c3652b0dcdb40fefb9071c034
tree25cdb5ff7d0547a1405ec6074ddcd72968a1c6d4
parentafb0a7a59418dfb82f76e8a764a69f2c11d18c77
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