Copy data because iterators could be invalidated

(cherry picked from commit a1a746b3aa762f45e2be14f8d65d0b384c6c516f)
2 files changed
tree: 8a251726c1efc0ffb92c1ba704d8a53afac8dc2a
  1. ext_libraries/
  2. ext_sources/
  3. extras/
  4. main/
  5. test/
  6. .gitignore