From 3d20ef63bebcf367ef4907081f5624069d2f7963 Mon Sep 17 00:00:00 2001
From: Thomas Holder <thomas@thomas-holder.de>
Date: Sun, 30 Sep 2018 21:43:08 +0200
Subject: Revert "c++11 refactor: ifdef CPP11 -> std::forward"

This reverts commit f9500954af2d6130069087970f8ed97ab61d13c2.
---
 src/2geom/piecewise.h | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/2geom/piecewise.h b/src/2geom/piecewise.h
index 174ac2733..3a12671e0 100644
--- a/src/2geom/piecewise.h
+++ b/src/2geom/piecewise.h
@@ -138,22 +138,28 @@ class Piecewise {
     /**Convenience/implementation hiding function to add segment/cut pairs.
      * Asserts that basic size and order invariants are correct
      */
-    template <typename F>
-    inline void push(F &&s, double to) {
+    inline void push(const T &s, double to) {
         assert(cuts.size() - segs.size() == 1);
-        push_seg(std::forward<F>(s));
+        push_seg(s);
+        push_cut(to);
+    }
+#ifdef CPP11
+    inline void push(T &&s, double to) {
+        assert(cuts.size() - segs.size() == 1);
+        push_seg(s);
         push_cut(to);
     }
+#endif
     //Convenience/implementation hiding function to add cuts.
     inline void push_cut(double c) {
         ASSERT_INVARIANTS(cuts.empty() || c > cuts.back());
         cuts.push_back(c);
     }
     //Convenience/implementation hiding function to add segments.
-    template <typename F>
-    inline void push_seg(F &&s) {
-        segs.emplace_back(std::forward<F>(s));
-    }
+    inline void push_seg(const T &s) { segs.push_back(s); }
+#ifdef CPP11
+    inline void push_seg(T &&s) { segs.emplace_back(s); }
+#endif
 
     /**Returns the segment index which corresponds to a 'global' piecewise time.
      * Also takes optional low/high parameters to expedite the search for the segment.
-- 
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