hg: jdk8u/jdk8u-dev/jdk: 8205330: InitialDirContext ctor sometimes throws NPE if the server has sent a disconnection

[rob.mckenna at oracle.com]

Changeset: 5318f8b41bad
Author:    robm
Date:      2018-10-05 14:10 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/5318f8b41bad

8205330: InitialDirContext ctor sometimes throws NPE if the server has sent a disconnection
Reviewed-by: chegar, dfuchs

! src/share/classes/com/sun/jndi/ldap/LdapClient.java