This is probably the cause.
[If strnicmp is available on a platform, but strncasecmp is not, then it's #defined in apr_general.h]
--Madhu
Index: mod_auth_ldap.c =================================================================== RCS file: /home/cvspublic/httpd-2.0/modules/experimental/mod_auth_ldap.c,v retrieving revision 1.8.2.4 diff -r1.8.2.4 mod_auth_ldap.c 823c823 < if (strnicmp(url, "ldaps", 5) == 0) ---
if (strncasecmp(url, "ldaps", 5) == 0)
so commit to HEAD ASAP and perhaps before long you'll have the last +1 for commiting to stable (right now you have yours and mine)