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More defensive-coding fixes from James H.
[sgt/puzzles]
/
filling.c
diff --git
a/filling.c
b/filling.c
index
a797d09
..
3fcc3b1
100644
(file)
--- a/
filling.c
+++ b/
filling.c
@@
-1500,7
+1500,7
@@
static void draw_grid(drawing *dr, game_drawstate *ds, game_state *state,
if (flashy || !shading) {
/* clear all background flags */
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);
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;
}
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;
/*
flags |= CURSOR_SQ;
/*