diff --git a/release/scripts/startup/bl_operators/wm.py b/release/scripts/startup/bl_operators/wm.py
index af33f80bdf8..21cd2b47f71 100644
--- a/release/scripts/startup/bl_operators/wm.py
+++ b/release/scripts/startup/bl_operators/wm.py
@@ -1822,8 +1822,11 @@ class WM_OT_addon_install(Operator):
         # in case a new module path was created to install this addon.
         bpy.utils.refresh_script_paths()
 
-        # TODO, should not be a warning.
-        #~ self.report({'WARNING'}, "File installed to '%s'\n" % path_dest)
+        # print message
+        msg = "File %r installed into %r\n" % (pyfile, path_dest)
+        self.report({'INFO'}, msg)
+        print(msg)
+
         return {'FINISHED'}
 
     def invoke(self, context, event):
diff --git a/source/blender/python/generic/idprop_py_api.c b/source/blender/python/generic/idprop_py_api.c
index 06b6192a091..23af0683d18 100644
--- a/source/blender/python/generic/idprop_py_api.c
+++ b/source/blender/python/generic/idprop_py_api.c
@@ -427,6 +427,8 @@ const char *BPy_IDProperty_Map_ValidateAndCreate(PyObject *name_obj, IDProperty
 						return error;
 				}
 				break;
+			default:
+				return "internal error with idp array.type";
 		}
 	}
 	else if (PyMapping_Check(ob)) {
@@ -471,7 +473,7 @@ const char *BPy_IDProperty_Map_ValidateAndCreate(PyObject *name_obj, IDProperty
 
 	if (group->type == IDP_IDPARRAY) {
 		IDP_AppendArray(group, prop);
-		// IDP_FreeProperty(item); // IDP_AppendArray does a shallow copy (memcpy), only free memory
+		// IDP_FreeProperty(item);  /* IDP_AppendArray does a shallow copy (memcpy), only free memory */
 		MEM_freeN(prop);
 	}
 	else {