LPE Enveloppe: return input path when xx and yy are both false

diff --git a/src/live_effects/lpe-envelope.cpp b/src/live_effects/lpe-envelope.cpp
index db16ae2eb495bbc03ae40bc1e73c485045177917..9ebe97b9f490c9bd9cd6fef31b498f1f06ecb94a 100755 (executable)
--- a/src/live_effects/lpe-envelope.cpp
+++ b/src/live_effects/lpe-envelope.cpp
@@ -215,6 +215,9 @@ LPEEnvelope::doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd
         /*Of course, the result is not perfect, but on a graphical point of view, this is sufficent.*/
 
     }
+
+    // do nothing when xx and yy are both false
+    return pwd2_in;
 }
 
 void