diff options
| -rw-r--r-- | cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java index 53782b34..f6edfd1d 100644 --- a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java +++ b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java @@ -103,10 +103,12 @@ public class DNSLocator implements SizedLocator<URI> { @Override public boolean hasItems() { - for (Host h : hosts) { + if(hosts!=null) { + for (Host h : hosts) { if (h.status==Status.OK) { return true; } + } } return false; } @@ -239,11 +241,11 @@ public class DNSLocator implements SizedLocator<URI> { * */ public interface DNSLookup { - InetAddress[] getAllByName(String host) throws UnknownHostException; - public static final DNSLookup dflt = new DNSLookup() { - public InetAddress[] getAllByName(String host) throws UnknownHostException { - return InetAddress.getAllByName(host); - } + InetAddress[] getAllByName(String host) throws UnknownHostException; + public static final DNSLookup dflt = new DNSLookup() { + public InetAddress[] getAllByName(String host) throws UnknownHostException { + return InetAddress.getAllByName(host); + } }; } |