Initialize tick_counter to 0. Found by Neal Norwitz.

diff --git a/Python/pystate.c b/Python/pystate.c
index faf55f1a3548303aa9d7ed5b139f1bc966d7f4b9..e6b0d84f2daee2b53532b8dece6bc11c91868b91 100644 (file)
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -137,6 +137,7 @@ PyThreadState_New(PyInterpreterState *interp)
                tstate->ticker = 0;
                tstate->tracing = 0;
                tstate->use_tracing = 0;
+               tstate->tick_counter = 0;
 
                tstate->dict = NULL;