Cleanup: use proper RNA struct type for ListBase type

(otherwise all code using RNA has to link DNA_listbase.h, not clean at all!).

3 files changed, 7 insertions, 2 deletions

diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h
index d8bea93bcbc..1d5f46a1814 100644
--- a/source/blender/makesrna/RNA_types.h
+++ b/source/blender/makesrna/RNA_types.h
@@ -285,6 +285,11 @@ typedef struct CollectionPointerLink {
 	PointerRNA ptr;
 } CollectionPointerLink;
 
+/* Copy of ListBase for RNA... */
+typedef struct CollectionListBase {
+	struct CollectionPointerLink *first, *last;
+} CollectionListBase;
+
 typedef enum RawPropertyType {
 	PROP_RAW_UNSET = -1,
 	PROP_RAW_INT, // XXX - abused for types that are not set, eg. MFace.verts, needs fixing.
diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c
index 535847cfc78..8d3c6cb19cf 100644
--- a/source/blender/makesrna/intern/makesrna.c
+++ b/source/blender/makesrna/intern/makesrna.c
@@ -466,7 +466,7 @@ static const char *rna_parameter_type_name(PropertyRNA *parm)
 		}
 		case PROP_COLLECTION:
 		{
-			return "ListBase";
+			return "CollectionListBase";
 		}
 		default:
 			return "<error, no type specified>";
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index 49b806347d6..1c6471c2cca 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -5220,7 +5220,7 @@ static PyObject *pyrna_param_to_py(PointerRNA *ptr, PropertyRNA *prop, void *dat
 			}
 			case PROP_COLLECTION:
 			{
-				ListBase *lb = (ListBase *)data;
+				CollectionListBase *lb = (CollectionListBase *)data;
 				CollectionPointerLink *link;
 
 				ret = PyList_New(0);