--wRRV7LY7NUeQGEoC
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

Hi,

This patch makes sure Kmix wouldn't keep tabs for mixers of soundcards
which were removed from the computer.

Currently, if you install another soundcard, run kmix, then remove the
soundcard and then run kmix again, there'll be a tab with "Invalid
mixer" written inside (for the removed mixer). This patch makes sure
only existing mixer devices get a tab.

--wRRV7LY7NUeQGEoC
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="kmix_nonexistant_mixer.patch"

--- kdemultimedia/kmix/kmix.cpp	2001/07/18 10:25:27	1.111
+++ kdemultimedia/kmix/kmix.cpp	2001/08/02 21:46:37
@@ -321,10 +321,13 @@ void KMixWindow::loadConfig()
 
        }
 
-       KMixerWidget *mw = new KMixerWidget( id, mixer, mixerName, mixerNum, false, true, this );
-       mw->setName( name );
-       mw->loadConfig( config, *tab );
-       insertMixerWidget( mw );
+       // only if an actual mixer device is found for the config entry
+       if (mixer) {
+           KMixerWidget *mw = new KMixerWidget( id, mixer, mixerName, mixerNum, false, true, this );
+           mw->setName( name );
+           mw->loadConfig( config, *tab );
+           insertMixerWidget( mw );
+       }
    }
 
    // restore window size and position

--wRRV7LY7NUeQGEoC--