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Don't deref v if it's NULL.

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Klocwork #214
This commit is contained in:
Neal Norwitz 2006-08-12 02:33:36 +00:00
parent 421c1319ad
commit 5f17d9a1df
1 changed files with 4 additions and 2 deletions
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6
Modules/_tkinter.c
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@ -2493,8 +2493,10 @@ Tkapp_CreateTimerHandler(PyObject *self, PyObject *args)
}
v = Tktt_New(func);
v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler,
(ClientData)v);
if (v) {
v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler,
(ClientData)v);
}
return (PyObject *) v;
}