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Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 080b3c16bc..3ea1bdc966 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -321,6 +321,8 @@ PyEval_AcquireThread(PyThreadState *tstate) { if (tstate == NULL) Py_FatalError("PyEval_AcquireThread: NULL new thread state"); + /* Check someone has called PyEval_InitThreads() to create the lock */ + assert(interpreter_lock); PyThread_acquire_lock(interpreter_lock, 1); if (PyThreadState_Swap(tstate) != NULL) Py_FatalError( |