cppbind: automatic conversion of SGReferenced derived pointers.

[simgear.git] / simgear / props / PropertyInterpolationMgr.cxx

diff --git a/simgear/props/PropertyInterpolationMgr.cxx b/simgear/props/PropertyInterpolationMgr.cxx
index 0ec4ad79b3796e08903856e1650f05d8fe18fb06..ad8060e2f59f8d3bb0413cd23e5ba4dad5cc5d34 100644 (file)
--- a/simgear/props/PropertyInterpolationMgr.cxx
+++ b/simgear/props/PropertyInterpolationMgr.cxx
@@ -193,12 +193,6 @@ namespace simgear
       SG_LOG(SG_GENERAL, SG_WARN, "interpolate: sizes do not match");
 
     size_t num_values = std::min(values.size(), deltas.size());
-    if( !num_values )
-    {
-      SG_LOG(SG_GENERAL, SG_WARN, "interpolate: no values");
-      return false;
-    }
-
     PropertyInterpolatorRef first_interp, cur_interp;
     for(size_t i = 0; i < num_values; ++i)
     {