[nautilus-actions] Do not try to get filters when there is no current context

[Pierre Wieser <pwieser src gnome org>]

commit 5505950449c5b0886e501760b0806ce8e44286be
Author: Pierre Wieser <pwieser trychlos org>
Date:   Tue Jun 15 23:14:20 2010 +0200

    Do not try to get filters when there is no current context

 ChangeLog                  |    3 +++
 src/nact/nact-match-list.c |    8 ++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 70ee376..6811da0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2010-06-15 Pierre Wieser <pwieser trychlos org>
 
+	* src/nact/nact-match-list.c:
+	Do not try to get filters when there is no current context.
+
 	* src/nact/nact-main-window.c:
 	Do not mark the application as modified when list is empty.
 
diff --git a/src/nact/nact-match-list.c b/src/nact/nact-match-list.c
index 85f654a..d9e369f 100644
--- a/src/nact/nact-match-list.c
+++ b/src/nact/nact-match-list.c
@@ -331,8 +331,12 @@ nact_match_list_on_selection_changed( BaseWindow *window, const gchar *tab_name,
 
 	context = ( profile ? NA_ICONTEXT( profile ) : ( NAIContext * ) item );
 	data->editable = editable;
-	filters = ( *data->pget )( context );
-	g_debug( "%s: filters=%p (count=%d)", thisfn, ( void * ) filters, filters ? g_slist_length( filters ) : -1 );
+	filters = NULL;
+
+	if( context ){
+		filters = ( *data->pget )( context );
+		g_debug( "%s: filters=%p (count=%d)", thisfn, ( void * ) filters, filters ? g_slist_length( filters ) : -1 );
+	}
 
 	st_on_selection_change = TRUE;