fix(#394): Clone active context to prevent mutation

RoboPhred · davidlehn · commit 07570f18e86b · 2020-10-13T01:52:29.000-04:00
diff --git a/lib/context.js b/lib/context.js
@@ -394,7 +394,7 @@ api.process = async ({
         if(process) {
           try {
             await api.process({
-              activeCtx: rval,
+              activeCtx: rval.clone(),
               localCtx: ctx[key]['@context'],
               overrideProtected: true,
               options,
