diff options
| author | Simon Tatham <anakin@pobox.com> | 2011-05-04 18:22:14 +0000 |
|---|---|---|
| committer | Simon Tatham <anakin@pobox.com> | 2011-05-04 18:22:14 +0000 |
| commit | 2efc77d2fde7e53604f8490b57f18a36eec5c4fb (patch) | |
| tree | 46b5441958cc8525ccd09f43c36dea9d0ea57d4c /bridges.c | |
| parent | 4bab5e531b4b49c9b41d2140dd570d05947e7c40 (diff) | |
| download | puzzles-2efc77d2fde7e53604f8490b57f18a36eec5c4fb.zip puzzles-2efc77d2fde7e53604f8490b57f18a36eec5c4fb.tar.gz puzzles-2efc77d2fde7e53604f8490b57f18a36eec5c4fb.tar.bz2 puzzles-2efc77d2fde7e53604f8490b57f18a36eec5c4fb.tar.xz | |
Fix warnings generated by gcc 4.6.0 about variables set but not
thereafter read. Most of these changes are just removal of pointless
stuff or trivial reorganisations; one change is actually substantive,
and fixes a bug in Keen's clue selection (the variable 'bad' was
unreferenced not because I shouldn't have set it, but because I
_should_ have referenced it!).
[originally from svn r9164]
Diffstat (limited to 'bridges.c')
| -rw-r--r-- | bridges.c | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -513,7 +513,6 @@ static int island_impossible(struct island *is, int strict) { int curr = island_countbridges(is), nspc = is->count - curr, nsurrspc; int i, poss; - grid_type v; struct island *is_orth; if (nspc < 0) { @@ -533,7 +532,6 @@ static int island_impossible(struct island *is, int strict) int ifree, dx = is->adj.points[i].dx; if (!is->adj.points[i].off) continue; - v = GRID(is->state, is->adj.points[i].x, is->adj.points[i].y); poss = POSSIBLES(is->state, dx, is->adj.points[i].x, is->adj.points[i].y); if (poss == 0) continue; |