1 files changed, 3 insertions, 0 deletions

diff --git a/src/solve.c b/src/solve.c
index 41f99a2..2d0c94d 100644
--- a/src/solve.c
+++ b/src/solve.c
@@ -115,5 +115,8 @@ solve(Cube *cube, SolveOptions *opts, Solver **solver, Threader *threader)
                        (opts->optimal != -1 && d >= opts->optimal + optimal);
         }
 
+/* TODO: some cleanup (free cubedata) */
+/* TODO: actually, preparation should be done somewhere else */
+
         return sols;
 }