message: global_heap: fix check for isMeshingCandidate (fixes
diff: @@ -250,7 +250,7 @@ void GlobalHeap::meshAllSizeClassesLocked() {
  auto meshFound =
  function<void(std::pair<MiniHeap *, MiniHeap *> &&)>([&](std::pair<MiniHeap *, MiniHeap *> &&miniheaps) {
  - if (std::get<0>(miniheaps)->isMeshingCandidate() && std::get<0>(miniheaps)->isMeshingCandidate())
  + if (std::get<0>(miniheaps)->isMeshingCandidate() && std::get<1>(miniheaps)->isMeshingCandidate())
  mergeSets.push_back(std::move(miniheaps));
  });
  