* st.c (st_foreach_check, st_foreach): remove ancient check. This

check are from initial ordered hash commit when first entry were
  created with entry->fore = entry->back = entry.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,8 @@
-Sat Mar 31 10:01:39 2012  Sokolov Yura  <funny-falcon <funny.falcon@gmail.com>>
+Sat Mar 31 10:13:24 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>
+
+	* st.c (st_foreach_check, st_foreach): remove ancient check.  This
+	  check are from initial ordered hash commit when first entry were
+	  created with entry->fore = entry->back = entry.
 
 	* st.c (st_delete): use real_entries in st_delete for packed tables
 

st.c

@@ -984,7 +984,6 @@ st_foreach_check(st_table *table, int (*func)(ANYARGS), st_data_t arg, st_data_t
 			remove_entry(table, ptr);
 			ptr->key = ptr->record = never;
 			ptr->hash = 0;
-			if (ptr == tmp) return 0;
 			ptr = tmp;
 			break;
 		    }
@@ -1052,7 +1051,6 @@ st_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg)
 			*last = ptr->next;
 			remove_entry(table, ptr);
 			st_free_entry(ptr);
-			if (ptr == tmp) return 0;
 			ptr = tmp;
 			break;
 		    }