fix stupid bug that broke replaying capture files

1 files changed, 13 insertions, 12 deletions

diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index e8d9de7..c8d77a7 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -509,37 +509,38 @@ void Wellenreiter::startClicked()
     if ( ( interface == "" ) || ( cardtype == 0 ) )
     {
         QMessageBox::information( this, "Wellenreiter II",
                                   tr( "Your device is not\nproperly configured. Please reconfigure!" ) );
         return;
     }
 
     // configure device
     ONetwork* net = ONetwork::instance();
 
     // TODO: check if interface is wireless and support sniffing for non-wireless interfaces
 
-    if ( !net->isPresent( interface ) )
-    {
-        QMessageBox::information( this, "Wellenreiter II",
-                                  tr( "The configured device (%1)\nis not available on this system\n. Please reconfigure!" ).arg( interface ) );
-        return;
-    }
-
-    iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless!
-    assert( iface );
-
-    // bring device UP
     if ( cardtype != DEVTYPE_FILE )
     {
+    
+        if ( !net->isPresent( interface ) )
+        {
+            QMessageBox::information( this, "Wellenreiter II",
+                                    tr( "The configured device (%1)\nis not available on this system\n. Please reconfigure!" ).arg( interface ) );
+            return;
+        }
+    
+        iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless!
+        assert( iface );
+
+        // bring device UP
         iface->setUp( true );
         if ( !iface->isUp() )
         {
             QMessageBox::warning( this, "Wellenreiter II",
                                 tr( "Can't bring interface '%1' up:\n" ).arg( iface->name() ) + strerror( errno ) );
             return;
         }
     }
     // set monitor mode
     bool usePrism = configwindow->usePrismHeader();
 
     switch ( cardtype )
@@ -635,25 +636,25 @@ void Wellenreiter::startClicked()
         QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Disable;
     }
     #else
         #warning FIXME: setScreenSaverMode is not operational on the X11 build
     #endif
 
     emit( startedSniffing() );
     if ( cardtype != DEVTYPE_FILE ) channelHopped( 6 ); // set title
     else
     {
         assert( parent() );
         ( (QMainWindow*) parent() )->setCaption( tr( "Wellenreiter II - replaying capture file..." ) );
-    }
+    }   
 }
 
 
 void Wellenreiter::timerEvent( QTimerEvent* )
 {
     qDebug( "Wellenreiter::timerEvent()" );
     OPacket* p = pcap->next();
     if ( !p ) // no more packets available
     {
         stopClicked();
     }
     else