Fixes that should make it possible to run Python on machines without NavServices...

diff --git a/Mac/Modules/Nav.c b/Mac/Modules/Nav.c
index d229458b9de6516fe564e76aab345977add2bf37..d8ef6ef4483a431de4015f8b80000b4f77396945 100644 (file)
--- a/Mac/Modules/Nav.c
+++ b/Mac/Modules/Nav.c
@@ -947,6 +947,11 @@ initNav()
 {
        PyObject *m, *d;
 
+       /* Test that we have NavServices */
+       if ( !NavServicesAvailable() ) {
+               PyErr_SetString(PyExc_ImportError, "Navigation Services not available");
+               return;
+       }
        /* Create the module and add the functions */
        m = Py_InitModule4("Nav", nav_methods,
                Nav_module_documentation,