plugin: check for _Py_NoneStruct instead of Py_None.

When checking if CPython is already loaded, don't check for Py_None which is a
macro but use _Py_NoneStruct which is a real symbol.

diff --git a/plugin/gstpythonplugin.c b/plugin/gstpythonplugin.c
index 8c7eb1a..f8b0d0d 100644 (file)
--- a/plugin/gstpythonplugin.c
+++ b/plugin/gstpythonplugin.c
@@ -329,7 +329,7 @@ plugin_init (GstPlugin * plugin)
       NULL, NULL, GST_PLUGIN_DEPENDENCY_FLAG_NONE);
 
   GST_LOG ("Checking to see if libpython is already loaded");
-  g_module_symbol (g_module_open (NULL, G_MODULE_BIND_LOCAL), "Py_None",
+  g_module_symbol (g_module_open (NULL, G_MODULE_BIND_LOCAL), "_Py_NoneStruct",
       &has_python);
   if (has_python) {
     GST_LOG ("libpython is already loaded");