trbo: adjust test for right/wrong future to also work at the end of December...

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/reproducible_node_health_check.sh

@@ -102,7 +102,7 @@ if "$NODE_RUN_IN_THE_FUTURE"; then
 		echo "Warning: today $HOSTNAME came back to the present: $(date -u)."
 		DIRTY=true
 	elif [ "$year" -eq "$((real_year + 1))" ] || \
-		 [ "$year" -eq "$((real_year + 2))" -a "$(date +%m)" -eq 1 ]; then
+		 [ "$year" -eq "$((real_year + 2))" -a "$(date +%m)" -le 2 ]; then
 		echo "Good, today is the right future: $(date -u)."
 	else
 		echo "Warning: today is the wrong future: $(date -u)."