Check for error on module creation

diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c
index 954984a243884c9484e083472746eebf64b63978..35b8c32fa4420f771e6c32fca47dcbf5536ceefe 100644 (file)
--- a/Modules/zlibmodule.c
+++ b/Modules/zlibmodule.c
@@ -880,6 +880,8 @@ PyInit_zlib(void)
     m = Py_InitModule4("zlib", zlib_methods,
                       zlib_module_documentation,
                       (PyObject*)NULL,PYTHON_API_VERSION);
+    if (m == NULL)
+       return;
 
     ZlibError = PyErr_NewException("zlib.error", NULL, NULL);
     if (ZlibError != NULL) {