From: Barak Itkin <lightningismyname@gmail.com>
Date: Sat, 30 Jun 2012 12:50:27 +0000 (+0300)
Subject: Fixed a wrong behavior of the cluster finding function
X-Git-Tag: p2tc-0.1.0~29
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=445cbdf2d7f4cd153e0a8f5aa3c1db3a9993e188;p=poly2tri-c

Fixed a wrong behavior of the cluster finding function
---

diff --git a/poly2tri-c/refine/cluster.c b/poly2tri-c/refine/cluster.c
index 12fe25d..95db9ec 100644
--- a/poly2tri-c/refine/cluster.c
+++ b/poly2tri-c/refine/cluster.c
@@ -75,7 +75,10 @@ p2tr_cluster_get_for (P2trPoint   *P,
   g_queue_init (&cluster->edges);
 
   if (P == E->end)
-    P = P2TR_EDGE_START (E);
+    {
+      E = p2tr_edge_ref (E->mirror);
+      p2tr_edge_unref (E->mirror);
+    }
   else if (P != P2TR_EDGE_START (E))
     p2tr_exception_programmatic ("Unexpected point for the edge!");