- The string may not contain whitespace.
- The first character may not be '$'
- The first character may not be a digit
- - The final charactor may not be '.' or '_'
+ - The final character may not be '.' or '_'
*/
len = snprintf (name, size, _("Var%04d"), d);
if (len + 1 >= size)
struct variable *var;
gint idx;
- g_return_val_if_fail (iter->stamp == dict->stamp, FALSE);
-
if ( iter == NULL || iter->user_data == NULL)
return FALSE;
+ g_return_val_if_fail (iter->stamp == dict->stamp, FALSE);
+
var = iter->user_data;
idx = var_get_dict_index (var);