Git commits in Moodle 3.6.x by papillon326

commit 53949e65a7fee51be3dc771a3ed5a15cd8d1543b
Author: papillon326 <udagawa@www2178ue.sakura.ne.jp>
Date:   Thu, 06 Dec 2018 14:51:00 +0800
Tag:    v3.6.2

MDL-63887 auth_ldap: avoid infinite loop when search limit is reached

commit 946bef37bf97af03dba126ad110ab4596a4f29f0
Author: papillon326 <udagawa@www2178ue.sakura.ne.jp>
Date:   Tue, 06 Nov 2018 16:35:58 +0800
Tag:    v3.6.2

MDL-63887 auth_ldap: changed variable names to be conform to core