From c2e38f65562ec70435e317214c02e6cdd231314a Mon Sep 17 00:00:00 2001
From: Harry Kalodner <harry@offchainlabs.com>
Date: Thu, 28 Apr 2022 01:14:50 -0400
Subject: [PATCH] Fix wasm module check for validator

---
 validator/nitro_machine.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/validator/nitro_machine.go b/validator/nitro_machine.go
index 2bc8205150..753628f993 100644
--- a/validator/nitro_machine.go
+++ b/validator/nitro_machine.go
@@ -200,7 +200,7 @@ func (l *NitroMachineLoader) createMachineImpl(moduleRoot common.Hash, untilHost
 			return nil, err
 		}
 	} else {
-		_, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.ProverBinPath))
+		_, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.WavmBinaryPath))
 		if errors.Is(err, os.ErrNotExist) {
 			// Attempt to load the latest module root instead (maybe it's what we're looking for).
 			originalErr := err