1 files changed, 1 insertions, 9 deletions

diff --git a/src/ivymon b/src/ivymon
index 7580ffb..806fa96 100755
--- a/src/ivymon
+++ b/src/ivymon
@@ -503,20 +503,17 @@ my $clientsButtons_fm =
 
 my $clientsSeeBindings_btn = 
     $clientsButtons_fm->Button(-command => [\&showClientBindings],
-			       -state => 'disabled',
 			       -text => 'See bindings',
 			       )->pack(-side => 'top', -fill => 'both', -expand => 1);
 my $clientsButtons2_fm =
     $clientsButtons_fm->Frame()->pack(-fill => 'both', -expand => 1, -side => 'top');
 my $clientsFilter_btn = 
     $clientsButtons2_fm->Button(-command => [\&filterClient],
-			       -state => 'disabled',
 			       -text => "Filter",
 			       )->pack(-side => 'left', -fill => 'both', -expand => 1);
 
 my $clientsKill_btn = 
     $clientsButtons2_fm->Button(-command => [\&killClient],
-			       -state => 'disabled',
 			       -text => "Kill",
 				)->pack(-side => 'left', -fill => 'both', -expand => 1);
 
@@ -1047,22 +1044,17 @@ sub selectClient {
     if ($selectedClient eq $client) {
 	$selectedClient = undef;
 	$clientsListbox->selectionClear($selindex);
-	$clientsKill_btn->configure(-state => 'disabled');
-	$clientsFilter_btn->configure(-state => 'disabled');
-	$clientsSeeBindings_btn->configure(-state => 'disabled');
 	return;
     }
     $messagesText->tagConfigure($client, -background => 'gray70');
     $selectedClient = $client;
-    $clientsKill_btn->configure(-state => 'normal');
-    $clientsFilter_btn->configure(-state => 'normal');
-    $clientsSeeBindings_btn->configure(-state => 'normal');
 
 } # end selectClient
 
 
 sub filterClient {
     my $selindex = $clientsListbox->curselection;
+    return unless defined $selindex;
     my $client = $clientsListbox->get($selindex);
     $client =~ s/^-- //;
     $client =~ s/\(\d+\)$//;