commit cd50058d8b5e946aa64e4407dc57666b0283a94c
author Alexander Klimetschek <aklimets@adobe.com> Sat Mar 28 23:53:31 2020 -0700
committer Alexander Klimetschek <alexander@klimetschek.de> Tue Mar 31 11:26:53 2020 -0700
tree c8d5a5c5e82e67aae52a948228ced5adde133a80
parent 7290fc63e19c81dc073c0f84b947d4943a7a3106

guard this.* access in Debugger.shutdown()/stop()/kill()

src/debugger.js

diff --git a/src/debugger.js b/src/debugger.js
index e43c8e8..fc24b11 100644
--- a/src/debugger.js
+++ b/src/debugger.js
@@ -161,7 +161,9 @@
 
     async stop() {
         this.running = false;
-        this.agentMgr.stop();
+        if (this.agentMgr) {
+            this.agentMgr.stop();
+        }
 
         if (this.runPromise) {
             // wait for the main loop to gracefully end, which will call shutdown()
@@ -174,7 +176,9 @@
 
     async kill() {
         this.running = false;
-        this.agentMgr.stop();
+        if (this.agentMgr) {
+            this.agentMgr.stop();
+        }
 
         await this.shutdown();
     }
@@ -189,9 +193,15 @@
 
         // need to shutdown everything even if some fail, hence tryCatch() for each
 
-        await this.tryCatch(this.agentMgr.shutdown());
-        await this.tryCatch(this.invoker.stop());
-        await this.tryCatch(this.watcher.stop());
+        if (this.agentMgr) {
+            await this.tryCatch(this.agentMgr.shutdown());
+        }
+        if (this.invoker) {
+            await this.tryCatch(this.invoker.stop());
+        }
+        if (this.watcher) {
+            await this.tryCatch(this.watcher.stop());
+        }
 
         // only log this if we started properly
         if (this.ready) {