tree 3296b4ad59c879ae0b79063b879e57fae1abc8f9
parent d46b749aa744c621b122294a43c081e26cf7ce53
author Pavlin Radoslavov <pavlin@onlab.us> 1360783633 -0800
committer Pavlin Radoslavov <pavlin@onlab.us> 1360783633 -0800

Add a fix to the Shortest-Path computation algorithm for the corner
case when computing a path from/to the same DPID.
In that case, we just return a list of "src" and "dest".

NOTE: The return value will change in the future to return
a single hop/entry instead of two. Currently, we need both entries
to capture the source and destination ports.