Simplified checking for missing key

auth0 · Apr 22, 2015 · f1cffd0 · f1cffd0
1 parent ffe68db
commit f1cffd0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -107,8 +107,9 @@ module.exports.verify = function(jwtString, secretOrPublicKey, options, callback
     return done(new JsonWebTokenError('jwt signature is required'));
   }
 
-  if (typeof secretOrPublicKey === "undefined" || secretOrPublicKey === null) // secretOrPublicKey can be empty string
+  if (!secretOrPublicKey) {
     return done(new JsonWebTokenError('secret or public key must be provided'));
+  }
 
   if (!options.algorithms) {
     options.algorithms = ~secretOrPublicKey.toString().indexOf('BEGIN CERTIFICATE') ||