(ITS#5197) result.c uses ldap_pvt_thread_pool_query indiscriminately

[richton@nbcs.rutgers.edu]

Full_Name: Aaron Richton
Version: RE24
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (128.6.31.135)


ldap_pvt_thread_pool_query is referenced even if --without-threads. I believe
this is as simple as...

--- result.c~   2007-10-23 09:53:36.646614000 -0400
+++ result.c    2007-10-23 09:53:23.640874000 -0400
@@ -743,12 +743,14 @@
                return LDAP_SIZELIMIT_EXCEEDED;
        }
 
+#ifndef NO_THREADS
        /* Every 64 entries, check for thread pool pause */
        if (( rs->sr_nentries & 0x3f == 0x3f ) &&
                ldap_pvt_thread_pool_query( &connection_pool,
                        LDAP_PVT_THREAD_POOL_PARAM_PAUSING, &i ) == 0 && i ) {
                return LDAP_BUSY;
        }
+#endif
 
        rs->sr_type = REP_SEARCH;