src/Palete/Gtk.vala

diff --git a/src/Palete/Gtk.vala b/src/Palete/Gtk.vala
index 82601eb..377b31f 100644 (file)
--- a/src/Palete/Gtk.vala
+++ b/src/Palete/Gtk.vala
@@ -227,9 +227,15 @@ namespace Palete {
 
                        var ret = new  Gee.ArrayList<string>();
                        //this.package_cache = new Gee.ArrayList<string>();
-                        
+                       
+                       if (!GLib.FileUtils.test(dirname,  FileTest.IS_DIR)) {
+                               print("opps package directory %s does not exist", dirname);
+                               return ret;
+                       }
                         
                        var dir = File.new_for_path(dirname);
+                       
+                       
                        try {
                                var file_enum = dir.enumerate_children(
                                        GLib.FileAttribute.STANDARD_DISPLAY_NAME,