lint

test/e2e/runner/setup.go

@@ -105,17 +105,23 @@ func Setup(testnet *e2e.Testnet, infp infra.Provider) error {
 			return err
 		}
 
-		(privval.NewFilePV(node.PrivvalKey,
+		err = (privval.NewFilePV(node.PrivvalKey,
 			filepath.Join(nodeDir, PrivvalKeyFile),
 			filepath.Join(nodeDir, PrivvalStateFile),
 		)).Save()
+		if err != nil {
+			return err
+		}
 
 		// Set up a dummy validator. Tendermint requires a file PV even when not used, so we
 		// give it a dummy such that it will fail if it actually tries to use it.
-		(privval.NewFilePV(ed25519.GenPrivKey(),
+		err = (privval.NewFilePV(ed25519.GenPrivKey(),
 			filepath.Join(nodeDir, PrivvalDummyKeyFile),
 			filepath.Join(nodeDir, PrivvalDummyStateFile),
 		)).Save()
+		if err != nil {
+			return err
+		}
 	}
 
 	return nil