[gpsd-dev] Patch: Fix ref-leak of PyObject_Call

[Kurt Schwehr]

Tested with scons check.

This is my first use of git format-patch, so hopefully I haven't bungled anything.

-kurt

Author: Kurt Schwehr <address@hidden>

    Fix ref-leak of PyObject_Call.

    

    Py_XDECREF is slightly safer than Py_DECREF (not NULL-safe).

    

    https://docs.python.org/3/extending/extending.html

    

    The return value is a brand new object, or it is an existing object

    whose reference count has been incremented.

0001-Fix-ref-leak-of-PyObject_Call.patch
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