Fix invalid function signatures for PySequenceMethods callbacks

Function casts hid casting between potentially incompatible type
signatures (using int instead of Py_ssize_t). As it happens this seems
not to have caused any bugs on supported platforms so this change is
mainly for correctness and to avoid problems in the future.

2 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp
index f73c4a8fed5..bf527673f36 100644
--- a/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp
+++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp
@@ -89,7 +89,7 @@ static Py_ssize_t FEdge_sq_length(BPy_FEdge * /*self*/)
   return 2;
 }
 
-static PyObject *FEdge_sq_item(BPy_FEdge *self, int keynum)
+static PyObject *FEdge_sq_item(BPy_FEdge *self, Py_ssize_t keynum)
 {
   if (keynum < 0) {
     keynum += FEdge_sq_length(self);
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_Stroke.cpp b/source/blender/freestyle/intern/python/Interface1D/BPy_Stroke.cpp
index 6f90406d74d..3e7d4fd9e1c 100644
--- a/source/blender/freestyle/intern/python/Interface1D/BPy_Stroke.cpp
+++ b/source/blender/freestyle/intern/python/Interface1D/BPy_Stroke.cpp
@@ -74,7 +74,7 @@ static Py_ssize_t Stroke_sq_length(BPy_Stroke *self)
   return self->s->strokeVerticesSize();
 }
 
-static PyObject *Stroke_sq_item(BPy_Stroke *self, int keynum)
+static PyObject *Stroke_sq_item(BPy_Stroke *self, Py_ssize_t keynum)
 {
   if (keynum < 0) {
     keynum += Stroke_sq_length(self);