use NULL rather then 0 for pointer assignments & comparison, modifier, imbuf & editors.

3 files changed, 7 insertions, 7 deletions

diff --git a/source/blender/editors/sculpt_paint/paint_image.c b/source/blender/editors/sculpt_paint/paint_image.c
index afa2e07f37d..6c696ac357b 100644
--- a/source/blender/editors/sculpt_paint/paint_image.c
+++ b/source/blender/editors/sculpt_paint/paint_image.c
@@ -5334,7 +5334,7 @@ static int texture_paint_toggle_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene= CTX_data_scene(C);
 	Object *ob= CTX_data_active_object(C);
-	Mesh *me= 0;
+	Mesh *me= NULL;
 	
 	if(ob==NULL)
 		return OPERATOR_CANCELLED;
@@ -5459,7 +5459,7 @@ static int texture_paint_camera_project_exec(bContext *C, wmOperator *op)
 {
 	Image *image= BLI_findlink(&CTX_data_main(C)->image, RNA_enum_get(op->ptr, "image"));
 	Scene *scene= CTX_data_scene(C);
-	ProjPaintState ps= {0};
+	ProjPaintState ps= {NULL};
 	int orig_brush_size;
 	IDProperty *idgroup;
 	IDProperty *view_data= NULL;
diff --git a/source/blender/editors/sculpt_paint/paint_stroke.c b/source/blender/editors/sculpt_paint/paint_stroke.c
index d7fdf42fa62..3f37238c40f 100644
--- a/source/blender/editors/sculpt_paint/paint_stroke.c
+++ b/source/blender/editors/sculpt_paint/paint_stroke.c
@@ -167,7 +167,7 @@ static int load_tex(Sculpt *sd, Brush* br, ViewContext* vc)
 	static Snapshot snap;
 	static int old_size = -1;
 
-	GLubyte* buffer = 0;
+	GLubyte* buffer = NULL;
 
 	int size;
 	int j;
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index c3522d0b596..b0979817c88 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -203,7 +203,7 @@ static void do_shared_vertexcol(Mesh *me)
 	short *scolmain, *scol;
 	char *mcol;
 	
-	if(me->mcol==0 || me->totvert==0 || me->totface==0) return;
+	if(me->mcol==NULL || me->totvert==0 || me->totface==0) return;
 	
 	scolmain= MEM_callocN(4*sizeof(short)*me->totvert, "colmain");
 	
@@ -264,7 +264,7 @@ static void make_vertexcol(Object *ob)	/* single ob */
 	Mesh *me;
 	if(!ob || ob->id.lib) return;
 	me= get_mesh(ob);
-	if(me==0) return;
+	if(me==NULL) return;
 	if(me->edit_mesh) return;
 
 	/* copies from shadedisplist to mcol */
@@ -322,7 +322,7 @@ void vpaint_fill(Object *ob, unsigned int paintcol)
 	int i, selected;
 
 	me= get_mesh(ob);
-	if(me==0 || me->totface==0) return;
+	if(me==NULL || me->totface==0) return;
 
 	if(!me->mcol)
 		make_vertexcol(ob);
@@ -358,7 +358,7 @@ void wpaint_fill(VPaint *wp, Object *ob, float paintweight)
 	int selected;
 	
 	me= ob->data;
-	if(me==0 || me->totface==0 || me->dvert==0 || !me->mface) return;
+	if(me==NULL || me->totface==0 || me->dvert==NULL || !me->mface) return;
 	
 	selected= (me->editflag & ME_EDIT_PAINT_MASK);