From: Francois Fleuret <francois@fleuret.org>
Date: Tue, 21 Aug 2012 21:59:49 +0000 (-0700)
Subject: Prevent the same vertex to be added twice to the front in find_shortest_path.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=3fe1f714514a55322e22717eeddf76f9f019c658;hp=3fe1f714514a55322e22717eeddf76f9f019c658;p=mtp.git

Prevent the same vertex to be added twice to the front in find_shortest_path.
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