cleanup: disallow NULL arg to uvedit_aspect

also some typo's

4 files changed, 14 insertions, 17 deletions

diff --git a/source/blender/editors/mesh/editmesh_intersect.c b/source/blender/editors/mesh/editmesh_intersect.c
index 64d31637b52..e2e4638254b 100644
--- a/source/blender/editors/mesh/editmesh_intersect.c
+++ b/source/blender/editors/mesh/editmesh_intersect.c
@@ -333,7 +333,7 @@ static int edbm_face_split_by_edges_exec(bContext *C, wmOperator *UNUSED(op))
 					BMVert *v_other = BM_edge_other_vert(e, v);
 					float e_dir[3];
 
-					/* we wan't closest to zero */
+					/* we want closest to zero */
 					float dot_best = FLT_MAX;
 
 					sub_v3_v3v3(e_dir, v_other->co, v->co);
diff --git a/source/blender/editors/object/object_add.c b/source/blender/editors/object/object_add.c
index 63808704781..8ab9feb5b0a 100644
--- a/source/blender/editors/object/object_add.c
+++ b/source/blender/editors/object/object_add.c
@@ -1288,7 +1288,7 @@ static void copy_object_set_idnew(bContext *C, int dupflag)
 
 /**
  * \note regarding hashing dupli-objects, skip the first member of #DupliObject.persistent_id
- * since its a unique index and we only wan't to know if the group objects are from the same dupli-group instance.
+ * since its a unique index and we only want to know if the group objects are from the same dupli-group instance.
  */
 static unsigned int dupliobject_hash(const void *ptr)
 {
diff --git a/source/blender/editors/transform/transform_orientations.c b/source/blender/editors/transform/transform_orientations.c
index ca19bb74472..79262396fb4 100644
--- a/source/blender/editors/transform/transform_orientations.c
+++ b/source/blender/editors/transform/transform_orientations.c
@@ -733,7 +733,7 @@ int getTransformOrientation(const bContext *C, float normal[3], float plane[3],
 							v_pair_swap = true;
 						}
 						else if (eed && BM_edge_is_boundary(eed)) {
-							/* pradictable direction for boundary edges */
+							/* predictable direction for boundary edges */
 							if (eed->l->v != v_pair[0]) {
 								v_pair_swap = true;
 							}
diff --git a/source/blender/makesrna/intern/rna_scene_api.c b/source/blender/makesrna/intern/rna_scene_api.c
index ed5919149f4..be618c5d1a3 100644
--- a/source/blender/makesrna/intern/rna_scene_api.c
+++ b/source/blender/makesrna/intern/rna_scene_api.c
@@ -94,19 +94,16 @@ static void rna_Scene_frame_set(Scene *scene, int frame, float subframe)
 
 static void rna_Scene_uvedit_aspect(Scene *scene, Object *ob, float *aspect)
 {
-	BMEditMesh *em;
-	if (!(ob && ob->type == OB_MESH && ob->mode == OB_MODE_EDIT)) {
-		aspect[0] = aspect[1]= 1.0f;
-		return;
+	if ((ob->type == OB_MESH) && (ob->mode == OB_MODE_EDIT)) {
+		BMEditMesh *em;
+		em = BKE_editmesh_from_object(ob);
+		if (EDBM_mtexpoly_check(em)) {
+			ED_uvedit_get_aspect(scene, ob, em->bm, aspect, aspect + 1);
+			return;
+		}
 	}
-	
-	em = BKE_editmesh_from_object(ob);
-	if (!EDBM_mtexpoly_check(em)) {
-		aspect[0] = aspect[1]= 1.0f;
-		return;
-	}
-	
-	ED_uvedit_get_aspect(scene, ob, em->bm, aspect, aspect + 1);
+
+	aspect[0] = aspect[1] = 1.0f;
 }
 
 static void rna_Scene_update_tagged(Scene *scene)
@@ -213,9 +210,9 @@ void RNA_api_scene(StructRNA *srna)
 	func = RNA_def_function(srna, "uvedit_aspect", "rna_Scene_uvedit_aspect");
 	RNA_def_function_ui_description(func, "Get uv aspect for current object");
 	parm = RNA_def_pointer(func, "object", "Object", "", "Object");
-	RNA_def_property_flag(parm, PROP_REQUIRED);
+	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL);
 
-	parm = RNA_def_float_vector(func, "aspect", 2, NULL, 0.0f, FLT_MAX, "", "aspect", 0.0f, FLT_MAX);
+	parm = RNA_def_float_vector(func, "result", 2, NULL, 0.0f, FLT_MAX, "", "aspect", 0.0f, FLT_MAX);
 	RNA_def_property_flag(parm, PROP_THICK_WRAP);
 	RNA_def_function_output(func, parm);