[gthumb] add some padding around the extension icon

[Paolo Bacchilega <paobac src gnome org>]

commit 726e4c86add337e3b4db990ab81e1c0a388e38e1
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Thu Nov 3 22:03:08 2011 +0100

    add some padding around the extension icon

 gthumb/dlg-preferences-extensions.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gthumb/dlg-preferences-extensions.c b/gthumb/dlg-preferences-extensions.c
index f080682..e7031b1 100644
--- a/gthumb/dlg-preferences-extensions.c
+++ b/gthumb/dlg-preferences-extensions.c
@@ -266,7 +266,7 @@ add_columns (GtkTreeView *treeview,
 
 	renderer = gtk_cell_renderer_pixbuf_new ();
 	gtk_tree_view_column_pack_start (column, renderer, FALSE);
-	g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
+	g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, "xpad", 6, NULL);
 	gtk_tree_view_column_set_cell_data_func (column, renderer, extension_icon_data_func_cb, data, NULL);
 
 	renderer = gtk_cell_renderer_text_new ();