js-executor: ScriptMap optimize work

5 years ago · ab5f1b5b63
1 changed files with 3 additions and 2 deletions
--- a/msa/js-executor/api/jsInvokeMessageProcessor.js
+++ b/msa/js-executor/api/jsInvokeMessageProcessor.js
@ -196,8 +196,9 @@ JsInvokeMessageProcessor.prototype.sendResponse = function (requestId, responseT
 JsInvokeMessageProcessor.prototype.getOrCompileScript = function (scriptId, scriptBody) {
    var self = this;
    return new Promise(function (resolve, reject) {
-        if (self.scriptMap.has(scriptId)) {
-            resolve(self.scriptMap.get(scriptId));
+        const script = self.scriptMap.get(scriptId);
+        if (script !== undefined) {
+            resolve(script);
        } else {
            self.executor.compileScript(scriptBody).then(
                (script) => {