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Fix warnings generated by gcc 4.6.0 about variables set but not
[sgt/puzzles]
/
keen.c
diff --git
a/keen.c
b/keen.c
index
da55fb2
..
175db55
100644
(file)
--- a/
keen.c
+++ b/
keen.c
@@
-995,7
+995,7
@@
done
/* didn't find a nice one, use a nasty one */
for (i = 0; i < a; i++) {
j = order[i];
/* didn't find a nice one, use a nasty one */
for (i = 0; i < a; i++) {
j = order[i];
- if (singletons[j] &
goo
d) {
+ if (singletons[j] &
ba
d) {
clues[j] = clue;
singletons[j] = 0;
break;
clues[j] = clue;
singletons[j] = 0;
break;
@@
-1188,7
+1188,6
@@
static game_state *new_game(midend *me, game_params *params, char *desc)
{
int w = params->w, a = w*w;
game_state *state = snew(game_state);
{
int w = params->w, a = w*w;
game_state *state = snew(game_state);
- char *err;
const char *p = desc;
int i;
const char *p = desc;
int i;
@@
-1197,7
+1196,7
@@
static game_state *new_game(midend *me, game_params *params, char *desc)
state->clues->refcount = 1;
state->clues->w = w;
state->clues->dsf = snew_dsf(a);
state->clues->refcount = 1;
state->clues->w = w;
state->clues->dsf = snew_dsf(a);
-
err =
parse_block_structure(&p, w, state->clues->dsf);
+ parse_block_structure(&p, w, state->clues->dsf);
assert(*p == ',');
p++;
assert(*p == ',');
p++;