hg: jdk9/sandbox/jdk: 8071313: krb5.conf not read if SCDynamicStore krb5 config is empty

[chris.hegarty at oracle.com]

Changeset: c108ee479759
Author:    weijun
Date:      2015-01-23 09:22 +0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/c108ee479759

8071313: krb5.conf not read if SCDynamicStore krb5 config is empty
Reviewed-by: mullan

! src/java.security.jgss/share/classes/sun/security/krb5/SCDynamicStoreConfig.java