user_ifdhandler: Fix segfault on startup

Change-Id: I6e839b7772a9b176b972c5c0a01bb352a7a68923
diff --git a/src/client/user_ifdhandler.c b/src/client/user_ifdhandler.c
index c6a9392..7435832 100644
--- a/src/client/user_ifdhandler.c
+++ b/src/client/user_ifdhandler.c
@@ -372,9 +372,9 @@
 	if (gethostname(hostname, sizeof(hostname)) < 0)
 		OSMO_STRLCPY_ARRAY(hostname, "unknown");
 
-	osmo_select_init();
 	rc = osmo_ctx_init("client");
 	OSMO_ASSERT(rc == 0);
+	osmo_select_init();
 
 	ct = talloc_zero(OTC_GLOBAL, struct client_thread);
 	OSMO_ASSERT(ct);