tree 7c8bd4cc4c78d2e607e75a14fcf3a43f5900e8d1
parent 10f8d5d74e862d487bb5d465c4bac91ee94816c4
author Igor Sysoev <igor@sysoev.ru> 1280485208 +0000
committer Igor Sysoev <igor@sysoev.ru> 1280485208 +0000

do not free unused cache node if cache min_uses > 1,
the bug has been introduced in r3695, r3708, r3711