zakarya/puzzles
1
0
Fork 0
mirror of git://git.tartarus.org/simon/puzzles.git synced 2025-04-21 08:01:30 -07:00
Code Issues Packages Projects Releases Wiki Activity

More defensive-coding fixes from James H.

Browse Source 
[originally from svn r8605]
This commit is contained in:
Simon Tatham
2009-07-01 22:01:21 +00:00
parent 652f03a8ae
commit cfdba00313
4 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
filling.c
View File

@ -1500,7 +1500,7 @@ static void draw_grid(drawing *dr, game_drawstate *ds, game_state *state,
if (flashy || !shading) {
/* clear all background flags */
} else if (ui->sel && ui->sel[y*w+x]) {
} else if (ui && ui->sel && ui->sel[y*w+x]) {
flags |= HIGH_BG;
} else if (v) {
int size = dsf_size(ds->dsf_scratch, y*w+x);
@ -1509,7 +1509,7 @@ static void draw_grid(drawing *dr, game_drawstate *ds, game_state *state,
else if (size > v)
flags |= ERROR_BG;
}
if (ui->cur_visible && x == ui->cur_x && y == ui->cur_y)
if (ui && ui->cur_visible && x == ui->cur_x && y == ui->cur_y)
flags |= CURSOR_SQ;
/*