graph: fix finding tooltips from label 1+
authorJens Axboe <axboe@kernel.dk>
Thu, 22 Mar 2012 19:48:02 +0000 (20:48 +0100)
committerJens Axboe <axboe@kernel.dk>
Thu, 22 Mar 2012 19:48:02 +0000 (20:48 +0100)
commitd0db819d9c5abe904f85a3b21a95023fef007f20
tree7aa34a6da6d1a8469e58a74ee93a56623d142bbf
parentbd10a0694df75c5ae0257ac2f6c8b51061859321
graph: fix finding tooltips from label 1+

Only break if we actually found a tooltip, not unconditionally.
Cleanups.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
graph.c