更新规则处理

push-web/src/main/java/org/diagbot/push/convert/PreProcess.java

@@ -136,9 +136,11 @@ public class PreProcess {
 
             for (Map<String, Object> obj : vitlist) {
                 String idx = obj.get(vitkeyset[0]).toString();
-                for (String key: obj.keySet()) {
-                    System.out.print(key + ": " + obj.get(key).toString() + "\t");
-                    reminder.addAll(comparevit(rule.get(idx), obj));
+                if (rule.get(idx) != null) {
+                    for (String key : obj.keySet()) {
+                        System.out.print(key + ": " + obj.get(key).toString() + "\t");
+                        reminder.addAll(comparevit(rule.get(idx), obj));
+                    }
                 }
             }
             System.out.println("\n");