fix: fix cloudevent signature callbacks (#234)

Signed-off-by: Grant Timmerman <timmerman+devrel@google.com>
GoogleCloudPlatform · Nov 9, 2020 · 2449956 · 2449956
1 parent 01b7df3
commit 2449956
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/invoker.ts b/src/invoker.ts
@@ -147,8 +147,8 @@ export function wrapCloudEventFunction(
       cloudevent = getBinaryCloudEventContext(req);
       cloudevent.data = req.body;
     }
-    // Callback style if user function has more than 2 arguments.
-    if (userFunction!.length > 2) {
+    // Callback style if user function has more than 1 argument.
+    if (userFunction!.length > 1) {
       const fn = userFunction as CloudEventFunctionWithCallback;
       return fn(cloudevent, callback);
     }