1 files changed, 8 insertions, 0 deletions
diff --git a/lib/tevent/tevent.c b/lib/tevent/tevent.c
index 63524710da..669b778eb5 100644
--- a/lib/tevent/tevent.c
+++ b/lib/tevent/tevent.c
@@ -112,6 +112,14 @@ void tevent_set_default_backend(const char *backend)
 */
 static void tevent_backend_init(void)
 {
+	static bool done;
+
+	if (done) {
+		return;
+	}
+
+	done = true;
+
 	tevent_select_init();
 	tevent_poll_init();
 	tevent_poll_mt_init();