bzr commit into mysql-trunk-innodb branch (marko.makela:3111)

[marko.makela]

#At file:///home/marko/innobase/dev/mysql2a/5.5-innodb/ based on revid:marko.makela@stripped940p3ek8rp46

 3111 Marko Mäkelä	2010-06-22
      buf_flush_insert_in_flush_rbt(): Silence a GCC warning
      about dereferencing a type-punned pointer in an assignment.
      Use memcpy instead.

    modified:
      storage/innobase/buf/buf0flu.c
=== modified file 'storage/innobase/buf/buf0flu.c'
--- a/storage/innobase/buf/buf0flu.c	revid:marko.makela@stripped6
+++ b/storage/innobase/buf/buf0flu.c	revid:[e-mail]-20100622100527-o6edtjhfwp08urbu
@@ -114,7 +114,7 @@ buf_flush_insert_in_flush_rbt(
 	p_node = rbt_prev(buf_pool->flush_rbt, c_node);
 
 	if (p_node != NULL) {
-		prev = *rbt_value(buf_page_t*, p_node);
+		memcpy(&prev, rbt_value(buf_page_t*, p_node), sizeof prev);
 		ut_a(prev != NULL);
 	}
 

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