diff options
Diffstat (limited to 'Mac')
| -rw-r--r-- | Mac/Modules/Nav.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Mac/Modules/Nav.c b/Mac/Modules/Nav.c index d229458..d8ef6ef 100644 --- 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, |