#29: Mounts aren't being detected properly when switching releases

src/containers/MountItems/MountItems.js

@@ -7,6 +7,7 @@ import Modal from '../../components/UI/Modal/Modal';
 import MountItem from '../../components/MountItem/MountItem';
 import IPCContainer from '../IPCContainer/IPCContainer';
 import {
+  resetMountsState,
   setAllowMount,
   setAutoMountProcessed,
   setBusy,
@@ -19,14 +20,6 @@ import {notifyError} from '../../redux/actions/error_actions';
 const Constants = require('../../constants');
 
 class MountItems extends IPCContainer {
-  constructor(props) {
-    super(props);
-    
-    this.setRequestHandler(Constants.IPC_Detect_Mounts_Reply, this.onDetectMountsReply);
-    this.setRequestHandler(Constants.IPC_Mount_Drive_Reply, this.onMountDriveReply);
-    this.setRequestHandler(Constants.IPC_Unmount_Drive_Reply, this.onUnmountDriveReply);
-  }
-
   retryIntervals = {};
 
   state = {
@@ -56,6 +49,10 @@ class MountItems extends IPCContainer {
   };
 
   componentDidMount() {
+    this.setRequestHandler(Constants.IPC_Detect_Mounts_Reply, this.onDetectMountsReply);
+    this.setRequestHandler(Constants.IPC_Mount_Drive_Reply, this.onMountDriveReply);
+    this.setRequestHandler(Constants.IPC_Unmount_Drive_Reply, this.onUnmountDriveReply);
+    this.props.resetMountsState();
     this.detectMounts();
   }
 
@@ -66,6 +63,7 @@ class MountItems extends IPCContainer {
       }
     }
 
+    this.props.resetMountsState();
     super.componentWillUnmount();
   };
 
@@ -318,6 +316,7 @@ const mapStateToProps = state => {
     AutoMountProcessed: state.mounts.AutoMountProcessed,
     InstalledVersion: state.relver.InstalledVersion,
     MountState: state.mounts.MountState,
+    MountsBusy: state.mounts.MountsBusy,
     Platform: state.common.Platform,
     ProviderState: state.mounts.ProviderState,
   }
@@ -326,6 +325,7 @@ const mapStateToProps = state => {
 const mapDispatchToProps = dispatch => {
   return {
     notifyError: (msg, critical, callback) => dispatch(notifyError(msg, critical, callback)),
+    resetMountsState: () => dispatch(resetMountsState()),
     setAllowMount: (provider, allow) => dispatch(setAllowMount(provider, allow)),
     setAutoMountProcessed: processed => dispatch(setAutoMountProcessed(processed)),
     setMounted: (provider, mounted) => dispatch(setMounted(provider, mounted)),