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rulegen:: fixed a crash in generate_random_path when exploring a dead branch

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Zeno Rogue
2021-07-31 20:28:51 +02:00
parent 8e88ceb3bc
commit c588837375
1 changed files with 1 additions and 1 deletions
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2
geometry2.cpp
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@@ -912,9 +912,9 @@ EX pathgen generate_random_path(cellwalker start, int length, bool for_yendor, b
if(!launched) { if(!launched) {
t = ycw.at->master->fieldval; t = ycw.at->master->fieldval;
bignum b = expansion.get_descendants(length-i, t); bignum b = expansion.get_descendants(length-i, t);
if(!full_id.approx_int()) goto stupid;
p.full_id_0 = full_id = hrand(b); p.full_id_0 = full_id = hrand(b);
/* it may happen that the subtree dies out */ /* it may happen that the subtree dies out */
if(!full_id.approx_int()) goto stupid;
launched = true; launched = true;
} }