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Bug #2298 » 0030-fair_map_island_new-Fix-set-but-unused-warning-on-nd.patch

S3_2 - Marko Lindqvist, 09/26/2026 11:12 PM

View differences:

server/generator/mapgen.c
struct fair_tile *pend;
int n = ((river_pct * size * wld.map.num_cardinal_dirs
* wld.map.num_cardinal_dirs) / 200);
int length_max = 3, length, l;
int length_max = 3, l;
enum direction8 dir;
int extra_idx;
int dirs_num;
......
/* Check a river in one direction. */
pend = NULL;
length = -1;
#if !defined(FREECIV_NDEBUG) || defined(FREECIV_DEBUG)
int length = -1;
#endif
dir = direction8_invalid();
dirs_num = 0;
for (j = 0; j < wld.map.num_valid_dirs; j++) {
......
if (finished && fc_rand(++dirs_num) == 0) {
dir = wld.map.valid_dirs[j];
pend = pftile2;
#if !defined(FREECIV_NDEBUG) || defined(FREECIV_DEBUG)
length = l;
#endif
}
}
if (pend == NULL) {
......
length);
for (;;) {
BV_SET(pftile->extras, extra_idx);
#if !defined(FREECIV_NDEBUG) || defined(FREECIV_DEBUG)
length--;
#endif
if (pftile == pend) {
fc_assert(length == 0);
break;
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