* src/business/business-core/gncTaxTable.c: when asking for

the child, return ourself if we're already a child instead
	  of making a (useless) grandchild.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/branches/1.8@8433 57a11ea4-9604-0410-9ed3-97b8803252fd

ChangeLog

@@ -1,3 +1,9 @@
+2003-05-28  Derek Atkins  <derek@ihtfp.com>
+
+	* src/business/business-core/gncTaxTable.c: when asking for
+	  the child, return ourself if we're already a child instead
+	  of making a (useless) grandchild.
+	
 2003-05-28  Christian Stimming  <stimming@tuhh.de>
 
 	* src/import-export/hbci/gnc-hbci-transfer.c, dialog-hbcitrans.c,

src/business/business-core/gncTaxTable.c

@@ -451,6 +451,7 @@ GncTaxTable *gncTaxTableReturnChild (GncTaxTable *table, gboolean make_new)
 
   if (!table) return NULL;
   if (table->child) return table->child;
+  if (table->parent) return table;
   if (make_new) {
     child = gncTaxTableCopy (table);
     gncTaxTableSetChild (table, child);