Add magic to destroy state

wasmx · Sep 30, 2020 · f90d15e · f90d15e
1 parent 6f1f6dc
commit f90d15e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/tools/wasi/wasi.cpp b/tools/wasi/wasi.cpp
@@ -14,9 +14,8 @@
 namespace
 {
 // Global state.
-// NOTE: we do not care about uvwasi_destroy(), because it only clears file descriptors (currently)
-// and we are a single-run tool. This may change in the future and should reevaluate.
 uvwasi_t state;
+std::unique_ptr<uvwasi_t, decltype(&uvwasi_destroy)> state_destroyer{&state, &uvwasi_destroy};
 
 fizzy::ExecutionResult wasi_return_enosys(fizzy::Instance&, fizzy::span<const fizzy::Value>, int)
 {