Commit 23039d5b authored by Leigh B. Stoller's avatar Leigh B. Stoller

Release (undef) a couple of temp hash arrays once done with them.

parent 03d63a27
......@@ -450,6 +450,8 @@ sub ddijkstra ($)
}
}
close(MAP);
undef($topomap);
undef(%lans);
#
# Now run the dijkstra program on the input.
......
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