refactor getAddresses

libs/remix-debug/src/debugger/VmDebugger.js

@@ -160,11 +160,9 @@ class VmDebuggerLogic {
     this.traceLength = 0
 
     this.debugger.event.register('newTraceLoaded', (length) => {
-      this._traceManager.getAddresses((error, addresses) => {
-        if (error) return
+      const addresses = this._traceManager.getAddresses()
       this.event.trigger('traceAddressesUpdate', [addresses])
       this.addresses = addresses
-      })
 
       this._traceManager.getLength((error, length) => {
         if (error) return

libs/remix-lib/src/trace/traceManager.js

@@ -84,8 +84,8 @@ TraceManager.prototype.accumulateStorageChanges = function (index, address, stor
   return this.traceCache.accumulateStorageChanges(index, address, storageOrigin)
 }
 
-TraceManager.prototype.getAddresses = function (callback) {
-  callback(null, this.traceCache.addresses)
+TraceManager.prototype.getAddresses = function () {
+  return this.traceCache.addresses
 }
 
 TraceManager.prototype.getCallDataAt = function (stepIndex, callback) {

libs/remix-lib/test/traceManager.js

@@ -278,15 +278,10 @@ tape('TraceManager', function (t) {
   })
 
   t.test('TraceManager.getAddresses', function (st) {
-    traceManager.getAddresses(function (error, result) {
-      if (error) {
-        st.fail(error)
-      } else {
+    const result = traceManager.getAddresses()
     st.ok(result[0] === '0x0d3a18d64dfe4f927832ab58d6451cecc4e517c5')
     st.ok(result[1] === '(Contract Creation - Step 63)')
     st.end()
-      }
-    })
   })
 
   t.test('TraceManager.getReturnValue', function (st) {