split-file-dialog: Add use of unused variable in split_file_dialog().

'selector' was assigned but never used, but here's a use.

Reported by GCC 4.7.

diff --git a/src/ui/gui/split-file-dialog.c b/src/ui/gui/split-file-dialog.c
index 6e9259ee425113ca17fae2ca22279ed49a557da0..e57075e2c602ea3c95d42de1c1bcb85e09473c04 100644 (file)
--- a/src/ui/gui/split-file-dialog.c
+++ b/src/ui/gui/split-file-dialog.c
@@ -185,7 +185,7 @@ split_file_dialog (PsppireDataWindow *de)
 
   g_object_get (vs, "dictionary", &sfd.dict, NULL);
 
-  sfd.selector = PSPPIRE_SELECTOR (get_widget_assert (sfd.xml, "split-file-selector"));
+  sfd.selector = PSPPIRE_SELECTOR (selector);
 
   g_object_set (source, "model", sfd.dict, NULL);