fixed netInterface NullPointerException

2021-06-26 13:25:11 +08:00 · 2019-01-25 15:33:03 +08:00 · 2019-01-25 15:33:03 +08:00 · d3f98b66a4
commit d3f98b66a4
parent a301c63f21
1 changed files with 1 additions and 1 deletions
--- a/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java
+++ b/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java
@ -160,7 +160,7 @@ public class NacosDiscoveryProperties {
 			else {
 				NetworkInterface netInterface = NetworkInterface
 						.getByName(networkInterface);
-				if (null == networkInterface) {
+				if (null == netInterface) {
 					throw new IllegalArgumentException(
 							"no such interface " + networkInterface);
 				}