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-rw-r--r--Modules/signalmodule.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index 0039777..6437cb4 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -198,7 +198,12 @@ signal_handler(int sig_num)
return;
}
#endif
+#ifndef HAVE_SIGACTION
+ /* If the handler was not set up with sigaction, reinstall it. See
+ * Python/pythonrun.c for the implementation of PyOS_setsig which
+ * makes this true. See also issue8354. */
PyOS_setsig(sig_num, signal_handler);
+#endif
}