use our normal bracing style

diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 5f7c0ebba6311586ad61c72b60e9b86f263d6d1f..149b76eea7c8bf471c981fd399a1580a76e36f4c 100644 (file)
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -657,8 +657,9 @@ sys_set_coroutine_wrapper(PyObject *self, PyObject *wrapper)
         }
         PyEval_SetCoroutineWrapper(wrapper);
     }
-    else
+    else {
         PyEval_SetCoroutineWrapper(NULL);
+    }
     Py_RETURN_NONE;
 }