From 42a7fb7c11d95037b9a66d8aeeb9c14da74eb6a5 Mon Sep 17 00:00:00 2001
From: smallchill <smallchill@163.com>
Date: Wed, 30 Oct 2019 09:52:16 +0800
Subject: [PATCH] :tada: 2.2.0.RELEASE

---
 .../gateway/dynamic/DynamicRouteServiceListener.java        | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/blade-gateway/src/main/java/org/springblade/gateway/dynamic/DynamicRouteServiceListener.java b/blade-gateway/src/main/java/org/springblade/gateway/dynamic/DynamicRouteServiceListener.java
index f7108b3f..9bc6d23e 100644
--- a/blade-gateway/src/main/java/org/springblade/gateway/dynamic/DynamicRouteServiceListener.java
+++ b/blade-gateway/src/main/java/org/springblade/gateway/dynamic/DynamicRouteServiceListener.java
@@ -78,8 +78,10 @@ public class DynamicRouteServiceListener {
 				}
 			});
 			String configInfo = configService.getConfig(dataId, group, 5000);
-			List<RouteDefinition> routeDefinitions = JSON.parseArray(configInfo, RouteDefinition.class);
-			dynamicRouteService.updateList(routeDefinitions);
+			if (configInfo != null) {
+				List<RouteDefinition> routeDefinitions = JSON.parseArray(configInfo, RouteDefinition.class);
+				dynamicRouteService.updateList(routeDefinitions);
+			}
 		} catch (NacosException ignored) {
 
 		}