diff options
Diffstat (limited to 'src/search-astar.cpp')
| -rw-r--r-- | src/search-astar.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/search-astar.cpp b/src/search-astar.cpp index e86e6bee..77239669 100644 --- a/src/search-astar.cpp +++ b/src/search-astar.cpp @@ -135,6 +135,9 @@ void set_result_from_idx(path_search_result& result, for (auto i = idx; i != (uint32_t)-1; i = nodes[i].prev) len++; + if (!len) [[unlikely]] + return; + fm_debug_assert(idx != (uint32_t)-1); arrayResize(temp_nodes, 0); arrayReserve(temp_nodes, len+1); |