[mapnik-vector-tile] 04/05: Update clipper to 7484da1.

[Sebastiaan Couwenberg]

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sebastic pushed a commit to branch master
in repository mapnik-vector-tile.

commit 69652fcc8c1cfa81c6cc65a15e3fc74143f97709
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date:   Sun Oct 11 10:49:13 2015 +0200

    Update clipper to 7484da1.
---
 debian/changelog   | 1 +
 debian/clipper.cpp | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index 4dbd826..74fb198 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 mapnik-vector-tile (0.13.0+dfsg-1) UNRELEASED; urgency=medium
 
   * New upstream release.
+  * Update clipper to 7484da1.
 
  -- Bas Couwenberg <sebastic at debian.org>  Sun, 11 Oct 2015 10:44:34 +0200
 
diff --git a/debian/clipper.cpp b/debian/clipper.cpp
index 8658562..dece0ce 100644
--- a/debian/clipper.cpp
+++ b/debian/clipper.cpp
@@ -3668,7 +3668,8 @@ void Clipper::FixupFirstLefts3(OutRec* OldOutRec, OutRec* NewOutRec)
   for (PolyOutList::size_type i = 0; i < m_PolyOuts.size(); ++i)
   {
     OutRec* outRec = m_PolyOuts[i];
-    OutRec* firstLeft = ParseFirstLeft(outRec->FirstLeft);
+    // unused variable `firstLeft`: is this a bug? (dane)
+    //OutRec* firstLeft = ParseFirstLeft(outRec->FirstLeft);
     if (outRec->Pts && outRec->FirstLeft == OldOutRec)
       outRec->FirstLeft = NewOutRec;
   }

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