[gnome-shell] Fix showing input volume

[Giovanni Campagna <gcampagna src gnome org>]

commit fe1a9c2b4b4fee9ccb7e523db1cd2cecca148e86
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Wed Oct 20 21:15:24 2010 +0200

    Fix showing input volume
    
    Fix two typos in code that decided whether to show input volume and
    mute switch.

 js/ui/status/volume.js |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/js/ui/status/volume.js b/js/ui/status/volume.js
index 48cb6a3..8753c71 100644
--- a/js/ui/status/volume.js
+++ b/js/ui/status/volume.js
@@ -117,9 +117,9 @@ Indicator.prototype = {
         // only show input widgets if any application is recording audio
         let showInput = false;
         let recordingApps = this._control.get_source_outputs();
-        if (this._source && recordingApps) {
-            for (let i = 0; i < recordingApp.length; i++) {
-                let outputStream = recordingApp[i];
+        if (this._input && recordingApps) {
+            for (let i = 0; i < recordingApps.length; i++) {
+                let outputStream = recordingApps[i];
                 let id = outputStream.get_application_id();
                 // but skip gnome-volume-control and pavucontrol
                 // (that appear as recording because they show the input level)