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| 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 /tents.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 'tents.c')
| -rw-r--r-- | tents.c | 4 |
1 files changed, 1 insertions, 3 deletions
@@ -459,7 +459,7 @@ static int tents_solve(int w, int h, const char *grid, int *numbers, char *soln, struct solver_scratch *sc, int diff) { int x, y, d, i, j; - char *mrow, *mrow1, *mrow2, *trow, *trow1, *trow2; + char *mrow, *trow, *trow1, *trow2; /* * Set up solver data. @@ -746,8 +746,6 @@ static int tents_solve(int w, int h, const char *grid, int *numbers, * hasn't been set up yet. */ mrow = sc->mrows; - mrow1 = sc->mrows + len; - mrow2 = sc->mrows + 2*len; trow = sc->trows; trow1 = sc->trows + len; trow2 = sc->trows + 2*len; |