fix error var lookup

mohawk2 · mohawk2 · commit 16555a3b9a64 · 2020-05-31T18:51:03.000+01:00
diff --git a/nodejs/ece.js b/nodejs/ece.js
@@ -222,7 +222,7 @@ function deriveKeyAndNonce(header, mode, lookupKeyCallback) {
     nonceInfo = Buffer.from('Content-Encoding: nonce\0');
     secret = extractSecret(header, mode, lookupKeyCallback);
   } else {
-    throw new Error('Unable to set context for mode ' + params.version);
+    throw new Error('Unable to set context for mode ' + header.version);
   }
   var prk = HKDF_extract(header.salt, secret);
   var result = {

Original file line number	Diff line number	Diff line change
`@@ -222,7 +222,7 @@ function deriveKeyAndNonce(header, mode, lookupKeyCallback) {`
`222`	`222`	`nonceInfo = Buffer.from('Content-Encoding: nonce\0');`
`223`	`223`	`secret = extractSecret(header, mode, lookupKeyCallback);`
`224`	`224`	`} else {`
`225`		`- throw new Error('Unable to set context for mode ' + params.version);`
	`225`	`+ throw new Error('Unable to set context for mode ' + header.version);`
`226`	`226`	`}`
`227`	`227`	`var prk = HKDF_extract(header.salt, secret);`
`228`	`228`	`var result = {`