gui: Move null_if_empty_param() from psppire-window to helper.

[pspp] / src / ui / gui / psppire-window.c

diff --git a/src/ui/gui/psppire-window.c b/src/ui/gui/psppire-window.c
index 6612a5d53d3fa1b303f3a8837ae7a8a3d6ed7c69..fbb91a78cc0f4edd45cacb5c83a56f3fe2de2343 100644 (file)
--- a/src/ui/gui/psppire-window.c
+++ b/src/ui/gui/psppire-window.c
@@ -271,18 +271,6 @@ psppire_window_finalize (GObject *object)
     G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
-static GParamSpec *
-null_if_empty_param (const gchar *name, const gchar *nick,
-                     const gchar *blurb, const gchar *default_value,
-                     GParamFlags flags)
-{
-  GParamSpec *param;
-
-  param = g_param_spec_string (name, nick, blurb, default_value, flags);
-  ((GParamSpecString *) param)->null_fold_if_empty = TRUE;
-  return param;
-}
-
 static void
 psppire_window_class_init (PsppireWindowClass *class)
 {