tree 9f357793d471ec5655beb15e02e2b72f2f5e7c5e
parent 53d9677de451bae3d3da5c1ecbe6fa7b34fa5313
author Maxim Dounin <mdounin@mdounin.ru> 1330380939 +0000
committer Maxim Dounin <mdounin@mdounin.ru> 1330380939 +0000

Fix of rbtree lookup on hash collisions.

Previous code incorrectly assumed that nodes with identical keys are linked
together.  This might not be true after tree rebalance.

Patch by Lanshun Zhou.