Warnings: fix missing function prototypes

[pspp] / src / ui / gui / var-type-dialog.c

diff --git a/src/ui/gui/var-type-dialog.c b/src/ui/gui/var-type-dialog.c
index 84b8baca0f1401b7d81661e4d7579953bde40826..c6e0ca24d2ec9965b6bdd25d797bddbe2cecc166 100644 (file)
--- a/src/ui/gui/var-type-dialog.c
+++ b/src/ui/gui/var-type-dialog.c
@@ -758,7 +758,7 @@ psppire_var_type_dialog_constructor (GType                  type,
 
 
 /* Set a particular button to be active */
-void
+static void
 var_type_dialog_set_active_button (PsppireVarTypeDialog *dialog, gint b)
 {
   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->radioButton[b]),