Pull up r25716 from trunk

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 r25716 | tlyu | 2012-02-27 13:31:50 -0500 (Mon, 27 Feb 2012) | 6 lines

 ticket: 7074
 target_version: 1.10.1
 tags: pullup

 Patch from Richard Basch to work around Solaris 8 lacking isblank().

https://github.com/krb5/krb5/commit/ccee9c1072e1f708ae15706d2b47bb0b4ef092e1
Commit By: tlyu
Revision: 25738
Changed Files:
U   branches/krb5-1-10/src/configure.in
U   branches/krb5-1-10/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c