Use a counter instead of a Boolean to check for initialized; n calls
to Py_Initialize will be undone by n calls to Py_Uninitialize.
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 4d64114..9f977f0 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -98,9 +98,8 @@
PyObject *bimod, *sysmod;
char *p;
- if (initialized)
- Py_FatalError("Py_Initialize: already initialized");
- initialized = 1;
+ if (++initialized > 1)
+ return;
if ((p = getenv("PYTHONDEBUG")) && *p != '\0')
Py_DebugFlag = 1;
@@ -166,9 +165,10 @@
call_sys_exitfunc();
- if (!initialized)
+ if (--initialized > 0)
+ return;
+ if (initialized < 0)
Py_FatalError("Py_Finalize: not initialized");
- initialized = 0;
tstate = PyThreadState_Get();
interp = tstate->interp;