From 6960d05df8aaa84f92f5ca476802c487058f7384 Mon Sep 17 00:00:00 2001
From: Campbell Barton <campbell@blender.org>
Date: Wed, 26 Mar 2025 15:34:07 +1100
Subject: [PATCH] Fix: exception showing touch-pad preferences

Regression in [0] returned null without an exception set.

[0]: d9f38fca5ffe29136cd6f390e318ad8455864582
---
 source/blender/python/intern/bpy.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/source/blender/python/intern/bpy.cc b/source/blender/python/intern/bpy.cc
index 07be04a1a64..66e699607d8 100644
--- a/source/blender/python/intern/bpy.cc
+++ b/source/blender/python/intern/bpy.cc
@@ -613,6 +613,10 @@ static PyObject *bpy_wm_capabilities(PyObject *self)
   PyObject *result = nullptr;
   switch (PyObject_GetOptionalAttr(self, py_id_capabilities, &result)) {
     case 1: {
+      BLI_assert(result != nullptr);
+      break;
+    }
+    case 0: {
       result = PyDict_New();
 
       const eWM_CapabilitiesFlag flag = WM_capabilities_flag();
@@ -633,9 +637,6 @@ static PyObject *bpy_wm_capabilities(PyObject *self)
       PyObject_SetAttr(self, py_id_capabilities, result);
       break;
     }
-    case 0:
-      BLI_assert(result != nullptr);
-      break;
     default:
       /* Unlikely, but there may be an error, forward it. */
       BLI_assert(result == nullptr);