Fixed bug which crashed gui if it attempted to enter invalid variable names.

[pspp-builds.git] / src / ui / gui / psppire-dict.h

diff --git a/src/ui/gui/psppire-dict.h b/src/ui/gui/psppire-dict.h
index f070bfeb25af4c85c6dd1564041a9939bf535eb0..8756dbd8b933ab64d6c9d8d9ed27896c23f8498d 100644 (file)
--- a/src/ui/gui/psppire-dict.h
+++ b/src/ui/gui/psppire-dict.h
@@ -66,8 +66,8 @@ struct _PsppireDictClass
 
 /* -- PsppireDict --- */
 GType          psppire_dict_get_type (void);
-PsppireDict*     psppire_dict_new_from_dict (struct dictionary *d);
-void           psppire_dict_set_name (PsppireDict* s, gint idx, const gchar *name);
+PsppireDict*   psppire_dict_new_from_dict (struct dictionary *d);
+gboolean       psppire_dict_set_name (PsppireDict* s, gint idx, const gchar *name);
 void           psppire_dict_delete_var (PsppireDict *s, gint idx);
 
 /* Return the number of variables in the dictionary */
@@ -99,7 +99,7 @@ gboolean psppire_dict_check_name (const PsppireDict *dict,
 
 gint psppire_dict_get_next_value_idx (const PsppireDict *dict);
 
-void psppire_dict_rename_var (PsppireDict *dict, struct variable *v,
+gboolean psppire_dict_rename_var (PsppireDict *dict, struct variable *v,
                              const gchar *text);
 
 void psppire_dict_replace_dictionary (PsppireDict *, struct dictionary *);