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More defensive-coding fixes from James H.

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[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
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3
loopy.c
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@ -1513,6 +1513,7 @@ static void add_full_clues(game_state *state, random_state *rs)
face_scores = snewn(num_faces, struct face_score);
for (i = 0; i < num_faces; i++) {
face_scores[i].random = random_bits(rs, 31);
face_scores[i].black_score = face_scores[i].white_score = 0;
}
/* Colour a random, finite face white. The infinite face is implicitly
@ -3232,6 +3233,8 @@ static game_state *execute_move(game_state *state, char *move)
while (*move) {
i = atoi(move);
if (i < 0 || i >= newstate->game_grid->num_edges)
goto fail;
move += strspn(move, "1234567890");
switch (*(move++)) {
case 'y':