SCI: Stop leaking locals segments during script reuse

When a game deletes a script and then loads the same script again
before it has been fully deallocated,
SegManager::instantiateScript tries to reuse the same script
& locals segments, but it was failing to reuse the old locals
segment because Script::freeScript would unconditionally clear
the old locals SegmentId, which meant the old locals segment would
just leak.

This patch does not fix old save games which may contain orphaned
locals segments, but should prevent the problem from occurring
going forward. (It is possible to clean up these old save games,
but this is not a big leak so it doesn't seem worth the extra
effort to do so.)

0 files changed, 0 insertions, 0 deletions