Don't clear the launcher string if the connection was not a success.

ui/commands/commands.js

@@ -458,11 +458,14 @@ class Wizard {
    *
    * @param {function} builder Command builder
    * @param {subscribe.Subscribe} subs Wizard step subscriber
+   * @param {function} done Callback which will be called when the wizard
+   *                        is done
    *
    */
-  constructor(built, subs) {
+  constructor(built, subs, done) {
     this.built = built;
     this.subs = subs;
+    this.done = done;
     this.closed = false;
   }
 
@@ -483,6 +486,7 @@ class Wizard {
 
     if (n.type() === NEXT_DONE) {
       this.close();
+      this.done(n);
     }
 
     return new Next(n);
@@ -629,16 +633,18 @@ class Builder {
    * @param {controls.Controls} controls
    * @param {history.History} history
    * @param {object} config
+   * @param {function} done Callback which will be called when wizard is done
    *
    * @returns {Wizard} Command wizard
    *
    */
-  build(streams, controls, history, config) {
+  build(streams, controls, history, config, done) {
     let subs = new subscribe.Subscribe();
 
     return new Wizard(
       this.builder(new Info(this), config, streams, subs, controls, history),
-      subs
+      subs,
+      done
     );
   }
 
@@ -649,11 +655,12 @@ class Builder {
    * @param {controls.Controls} controls
    * @param {history.History} history
    * @param {string} launcher Launcher format
+   * @param {function} done Callback which will be called when launching is done
    *
    * @returns {Wizard} Command wizard
    *
    */
-  launch(streams, controls, history, launcher) {
+  launch(streams, controls, history, launcher, done) {
     let subs = new subscribe.Subscribe();
 
     return new Wizard(
@@ -665,7 +672,8 @@ class Builder {
         controls,
         history
       ),
-      subs
+      subs,
+      done
     );
   }
 

ui/home.vue

@@ -226,9 +226,13 @@ export default {
     }, 1000);
 
     if (this.query.length > 1 && this.query.indexOf("+") === 0) {
-      this.connectLaunch(this.query.slice(1, this.query.length));
+      this.connectLaunch(this.query.slice(1, this.query.length), success => {
+        if (!success) {
+          return;
+        }
 
         this.$emit("navigate-to", "");
+      });
     }
   },
   beforeDestroy() {
@@ -315,7 +319,8 @@ export default {
             stream,
             this.controls,
             this.connector.historyRec,
-            null
+            null,
+            () => {}
           )
         };
 
@@ -355,7 +360,8 @@ export default {
             stream,
             this.controls,
             this.connector.historyRec,
-            known.data
+            known.data,
+            () => {}
           )
         };
 
@@ -375,7 +381,7 @@ export default {
         query: ll.slice(llSeparatorIdx + 1, ll.length)
       };
     },
-    connectLaunch(launcher) {
+    connectLaunch(launcher, done) {
       this.showConnectWindow();
 
       this.runConnect(stream => {
@@ -398,7 +404,10 @@ export default {
             stream,
             this.controls,
             this.connector.historyRec,
-            ll.query
+            ll.query,
+            n => {
+              done(n.data().success);
+            }
           )
         };