fix for #1123 by Roland Hess (harkyman)

Testing has not convinced me this is a complete solution to the
Ipo Curve handle issue, but it does seem to make things
better for curves created via python.  We will probably need to revisit
this, especially if we expose the curve handles in the bpy interface.

source/blender/python/api2_2x/Ipocurve.c

@@ -35,6 +35,7 @@
 #include <BKE_global.h>
 #include <BKE_object.h>
 #include <BKE_library.h>
+#include <BKE_ipo.h>
 #include <BLI_blenlib.h>
 
 #include "constant.h"
@@ -331,9 +332,14 @@ IpoCurve_setName (C_IpoCurve * self, PyObject * args)
 static PyObject *
 IpoCurve_Recalc (C_IpoCurve * self)
 {
-  void testhandles_ipocurve (IpoCurve * icu);
   IpoCurve *icu = self->ipocurve;
-  testhandles_ipocurve (icu);
+
+  /* testhandles_ipocurve (icu); */
+  /* call calchandles_* instead of testhandles_*  */
+  /* I'm not sure this is a complete solution but since we do not */
+  /* deal with curve handles right now, it seems ok */
+  calchandles_ipocurve (icu);
+
   Py_INCREF (Py_None);
   return Py_None;
 }