Merge pull request #234 from ethereum/vmtester

vmtester: do not crash if create_vm returns nullptr
ethereum · Apr 24, 2019 · 49c6d2c · 49c6d2c
2 parents 162d784 + a1e0a0c
commit 49c6d2c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/test/vmtester/vmtester.cpp b/test/vmtester/vmtester.cpp
@@ -16,6 +16,8 @@ evmc_create_fn create_fn;
 std::unique_ptr<evmc_instance, evmc_destroy_fn> create_vm()
 {
     auto vm = create_fn();
+    if (vm == nullptr)
+        return {nullptr, nullptr};
     return {vm, vm->destroy};
 }
 }  // namespace