glsl: Guard against error_type in the tree rebalancer.
authorKenneth Graunke <kenneth@whitecape.org>
Tue, 15 Jul 2014 23:35:55 +0000 (16:35 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Wed, 16 Jul 2014 22:43:13 +0000 (15:43 -0700)
commit7db75927ca9f15bcbb28d23f9cfbc34541a51938
tree2ef22a8196b5be6d91bb845d5f1bc3e61e2f42d7
parent9697f8088f9e1c1b1f1b39b57a26ac4bd21b247f
glsl: Guard against error_type in the tree rebalancer.

This helped me track down the bug fixed in the previous commit.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/opt_rebalance_tree.cpp