efl_ui_position_manager_grid: avoid zero division case
authorWooHyun Jung <wh0705.jung@samsung.com>
Fri, 29 Nov 2019 04:15:48 +0000 (04:15 +0000)
committerJongmin Lee <jm105.lee@samsung.com>
Sun, 1 Dec 2019 20:57:18 +0000 (05:57 +0900)
commitfce593f2e16e601fd39025920fabea51fd946950
tree6c0349cd9997a546c61429532b44a9c29d0b2647
parent4f152bfb42b6616e8caa36bffc970ad3c73f880a
efl_ui_position_manager_grid: avoid zero division case

This fixes the issue of zero division when columns is zero.
Sometimes columns can be zero when "pd->viewport.w = 0".

Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D10768
src/lib/elementary/efl_ui_position_manager_grid.c