Transform: Fixes after recent refactor

Pointed by strict compiler warnings, but some of the reports were
actually a real bugs:

- Access uninitialized memory of td_mirror_iter.

  Assuming that iterator is to point to the first element of the
  data array.

- Lattice's recalc data was never called.

There is also a fix for redundant declaration of recalcData() and
missing declaration of recalcData_lattice().

1 files changed, 3 insertions, 1 deletions

diff --git a/source/blender/editors/transform/transform_convert.c b/source/blender/editors/transform/transform_convert.c
index e40af2feafb..fba3370dcbc 100644
--- a/source/blender/editors/transform/transform_convert.c
+++ b/source/blender/editors/transform/transform_convert.c
@@ -3094,9 +3094,11 @@ void recalcData(TransInfo *t)
       recalcData_tracking(t);
       break;
     case TC_MBALL_VERTS:
-    case TC_LATTICE_VERTS:
       recalcData_obedit(t);
       break;
+    case TC_LATTICE_VERTS:
+      recalcData_lattice(t);
+      break;
     case TC_PARTICLE_VERTS:
       recalcData_particles(t);
       break;