pathfind: Delete write-only variable in path_find_visualize()
authorMarkus Armbruster <armbru@pond.sub.org>
Sat, 23 Jan 2021 07:40:51 +0000 (08:40 +0100)
committerMarkus Armbruster <armbru@pond.sub.org>
Sat, 6 Feb 2021 15:55:37 +0000 (16:55 +0100)
commitb770ac4ba82d742713ec4f39e50efa7e8a3005f2
tree182684c34140658f5fc646fc9915bb849ee135b1
parentdc793ea0a147f6d4e34b544915aa52b8b07902e1
pathfind: Delete write-only variable in path_find_visualize()

A useless variable crept into commit 2fc9dfc52 "New
path_find_visualize(), to aid debugging" (v4.3.27).  Delete it.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
src/lib/common/pathfind.c