Fix unused member variable warning (clang 6)

ecafcfd0 · Michaël Roynard · c10bc0d2 · ecafcfd0
Commit ecafcfd0 authored Mar 21, 2018 by Michaël Roynard
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mln/draw/range/line2d.hpp mln/draw/range/line2d.hpp +1 -1

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--- a/mln/draw/range/line2d.hpp
+++ b/mln/draw/range/line2d.hpp
@@ -34,7 +34,7 @@ namespace mln

      line2d_iterator(const point2d& pbegin, const point2d& pend) : m_pbegin(pbegin), m_pend(pend)
      {
-        point2d dp = pend - pbegin;
+        point2d dp = m_pend - m_pbegin;
        m_octhan = false;
        if (std::abs(dp[1]) < std::abs(dp[0]))
        {