[Bf-blender-cvs] [41e5635] master: Code Cleanup: int pointer comparison

[Campbell Barton]

Commit: 41e563594db6410381742b3803cf140099db88e2
Author: Campbell Barton
Date:   Thu Nov 21 12:24:43 2013 +1100
http://developer.blender.org/rB41e563594db6410381742b3803cf140099db88e2

Code Cleanup: int pointer comparison

===================================================================

M	source/blender/freestyle/intern/application/Controller.cpp
M	source/blender/freestyle/intern/python/Iterator/BPy_ChainPredicateIterator.cpp
M	source/blender/freestyle/intern/python/Iterator/BPy_ChainSilhouetteIterator.cpp
M	source/blender/freestyle/intern/python/Iterator/BPy_ChainingIterator.cpp
M	source/blender/freestyle/intern/python/Iterator/BPy_ViewEdgeIterator.cpp
M	source/blender/freestyle/intern/view_map/ViewEdgeXBuilder.cpp

===================================================================

diff --git a/source/blender/freestyle/intern/application/Controller.cpp b/source/blender/freestyle/intern/application/Controller.cpp
index c61f722..81034c1 100644
--- a/source/blender/freestyle/intern/application/Controller.cpp
+++ b/source/blender/freestyle/intern/application/Controller.cpp
@@ -204,7 +204,6 @@ void Controller::setPassZ(float *buf, int width, int height)
 void Controller::setContext(bContext *C)
 {
 	PythonInterpreter *py_inter = dynamic_cast<PythonInterpreter*>(_inter);
-	assert(py_inter != 0);
 	py_inter->setContext(C);
 }
 
diff --git a/source/blender/freestyle/intern/python/Iterator/BPy_ChainPredicateIterator.cpp b/source/blender/freestyle/intern/python/Iterator/BPy_ChainPredicateIterator.cpp
index 2b8b4ee..99ac72d 100644
--- a/source/blender/freestyle/intern/python/Iterator/BPy_ChainPredicateIterator.cpp
+++ b/source/blender/freestyle/intern/python/Iterator/BPy_ChainPredicateIterator.cpp
@@ -104,7 +104,7 @@ PyDoc_STRVAR(ChainPredicateIterator_doc,
 
 static int check_begin(PyObject *obj, void *v)
 {
-	if (obj != 0 && obj != Py_None && !BPy_ViewEdge_Check(obj))
+	if (obj != NULL && obj != Py_None && !BPy_ViewEdge_Check(obj))
 		return 0;
 	*((PyObject **)v) = obj;
 	return 1;
diff --git a/source/blender/freestyle/intern/python/Iterator/BPy_ChainSilhouetteIterator.cpp b/source/blender/freestyle/intern/python/Iterator/BPy_ChainSilhouetteIterator.cpp
index b723631..1a082ac 100644
--- a/source/blender/freestyle/intern/python/Iterator/BPy_ChainSilhouetteIterator.cpp
+++ b/source/blender/freestyle/intern/python/Iterator/BPy_ChainSilhouetteIterator.cpp
@@ -74,7 +74,7 @@ PyDoc_STRVAR(ChainSilhouetteIterator_doc,
 
 static int check_begin(PyObject *obj, void *v)
 {
-	if (obj != 0 && obj != Py_None && !BPy_ViewEdge_Check(obj))
+	if (obj != NULL && obj != Py_None && !BPy_ViewEdge_Check(obj))
 		return 0;
 	*((PyObject **)v) = obj;
 	return 1;
diff --git a/source/blender/freestyle/intern/python/Iterator/BPy_ChainingIterator.cpp b/source/blender/freestyle/intern/python/Iterator/BPy_ChainingIterator.cpp
index 9a4eb2b..1dadfbc 100644
--- a/source/blender/freestyle/intern/python/Iterator/BPy_ChainingIterator.cpp
+++ b/source/blender/freestyle/intern/python/Iterator/BPy_ChainingIterator.cpp
@@ -75,7 +75,7 @@ PyDoc_STRVAR(ChainingIterator_doc,
 
 static int check_begin(PyObject *obj, void *v)
 {
-	if (obj != 0 && obj != Py_None && !BPy_ViewEdge_Check(obj))
+	if (obj != NULL && obj != Py_None && !BPy_ViewEdge_Check(obj))
 		return 0;
 	*((PyObject **)v) = obj;
 	return 1;
diff --git a/source/blender/freestyle/intern/python/Iterator/BPy_ViewEdgeIterator.cpp b/source/blender/freestyle/intern/python/Iterator/BPy_ViewEdgeIterator.cpp
index 87e05a7..4a45be8 100644
--- a/source/blender/freestyle/intern/python/Iterator/BPy_ViewEdgeIterator.cpp
+++ b/source/blender/freestyle/intern/python/Iterator/BPy_ViewEdgeIterator.cpp
@@ -65,7 +65,7 @@ PyDoc_STRVAR(ViewEdgeIterator_doc,
 
 static int check_begin(PyObject *obj, void *v)
 {
-	if (obj != 0 && obj != Py_None && !BPy_ViewEdge_Check(obj))
+	if (obj != NULL && obj != Py_None && !BPy_ViewEdge_Check(obj))
 		return 0;
 	*((PyObject **)v) = obj;
 	return 1;
diff --git a/source/blender/freestyle/intern/view_map/ViewEdgeXBuilder.cpp b/source/blender/freestyle/intern/view_map/ViewEdgeXBuilder.cpp
index 91d0772..b5d7364 100644
--- a/source/blender/freestyle/intern/view_map/ViewEdgeXBuilder.cpp
+++ b/source/blender/freestyle/intern/view_map/ViewEdgeXBuilder.cpp
@@ -39,7 +39,7 @@ namespace Freestyle {
 
 void ViewEdgeXBuilder::Init(ViewShape *oVShape)
 {
-	if (0 == oVShape)
+	if (NULL == oVShape)
 		return;
 
 	// for design conveniance, we store the current SShape.
@@ -527,7 +527,7 @@ FEdge *ViewEdgeXBuilder::BuildSmoothFEdge(FEdge *feprevious, const OWXFaceLayer&
 
 bool ViewEdgeXBuilder::stopSmoothViewEdge(WXFaceLayer *iFaceLayer)
 {
-	if (0 == iFaceLayer)
+	if (NULL == iFaceLayer)
 		return true;
 	if (iFaceLayer->userdata == 0)
 		return false;
@@ -698,7 +698,7 @@ FEdge *ViewEdgeXBuilder::BuildSharpFEdge(FEdge *feprevious, const OWXEdge& iwe)
 
 bool ViewEdgeXBuilder::stopSharpViewEdge(WXEdge *iEdge)
 {
-	if (0 == iEdge)
+	if (NULL == iEdge)
 		return true;
 	if (iEdge->userdata == 0)
 		return false;