1 files changed, 3 insertions, 1 deletions
diff --git a/libjava/java/net/InetAddress.java b/libjava/java/net/InetAddress.java
index 3306803..cfcf22b 100644
--- a/libjava/java/net/InetAddress.java
+++ b/libjava/java/net/InetAddress.java
@@ -714,7 +714,7 @@ public class InetAddress implements Serializable
 	  }
       }
     
-    if (hostname != null)
+    if (hostname != null && hostname.length() != 0)
       {
 	try
 	  {
@@ -725,6 +725,8 @@ public class InetAddress implements Serializable
 	  {
 	  }
       }
+    else
+      throw new UnknownHostException();
     
     if (localhost == null)
       localhost = new InetAddress (loopbackAddress, "localhost");