diff options
| -rw-r--r-- | solo.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -2238,9 +2238,9 @@ static void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate, /* Mark obvious errors (ie, numbers which occur more than once * in a single row, column, or box). */ - if ((ds->entered_items[x*cr+d-1] & 2) || - (ds->entered_items[y*cr+d-1] & 8) || - (ds->entered_items[((x/r)+(y/c)*c)*cr+d-1] & 32)) + if (d && ((ds->entered_items[x*cr+d-1] & 2) || + (ds->entered_items[y*cr+d-1] & 8) || + (ds->entered_items[((x/r)+(y/c)*c)*cr+d-1] & 32))) highlight |= 16; draw_number(fe, ds, state, x, y, highlight); |