避免NPE DUBBO-577

dad4a2a6 · oldratlee · c7dc2893 · dad4a2a6
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

dubbo-registry/dubbo-registry-api/src/main/java/com/alibaba/dubbo/registry/integration/RegistryDirectory.java ...alibaba/dubbo/registry/integration/RegistryDirectory.java +3 -1

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--- a/dubbo-registry/dubbo-registry-api/src/main/java/com/alibaba/dubbo/registry/integration/RegistryDirectory.java
+++ b/dubbo-registry/dubbo-registry-api/src/main/java/com/alibaba/dubbo/registry/integration/RegistryDirectory.java
@@ -615,7 +615,9 @@ public class RegistryDirectory<T> extends AbstractDirectory<T> implements Notify
    }

    public URL getUrl() {
-        overrideDirectoryUrl = overrideDirectoryUrl.addParameter(Constants.INVOKER_CONNECTED_KEY, registry.isAvailable());
+        if(registry != null) {
+            overrideDirectoryUrl = overrideDirectoryUrl.addParameter(Constants.INVOKER_CONNECTED_KEY, registry.isAvailable());
+        }
    	return overrideDirectoryUrl;
    }