gui: Remove write-only variable 'new_type' from on_var_type_ok_clicked().

Found using coccinelle and coccicheck (http://coccinelle.lip6.fr/).

diff --git a/src/ui/gui/var-type-dialog.c b/src/ui/gui/var-type-dialog.c
index d93d88cf9afa79be6cad1e7ce985ad41a1dc0b55..5ba028d49e5887e6a3f95621e18c88789fcb9211 100644 (file)
--- a/src/ui/gui/var-type-dialog.c
+++ b/src/ui/gui/var-type-dialog.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-    Copyright (C) 2005, 2006  Free Software Foundation
+    Copyright (C) 2005, 2006, 2010  Free Software Foundation
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -790,14 +790,12 @@ on_var_type_ok_clicked (GtkWidget *w, gpointer data)
     gint decimals = atoi (gtk_entry_get_text
                         (GTK_ENTRY (dialog->entry_decimals)));
 
-    gint new_type = VAL_NUMERIC;
     gint new_width = 0;
     bool result = false;
     struct fmt_spec spec;
     switch (dialog->active_button)
       {
       case BUTTON_STRING:
-       new_type = VAL_STRING;
        new_width = width;
        result = make_output_format_try (&spec, FMT_A, width, 0);
        break;