openldap: initialize LDAP library before collectd goes multi-threaded

diff --git a/src/openldap.c b/src/openldap.c
index e6e1c64..9763a06 100644 (file)
--- a/src/openldap.c
+++ b/src/openldap.c
@@ -738,7 +738,18 @@ static int ldap_config (oconfig_item_t *ci) /* {{{ */
 
 /* }}} End of configuration handling functions */
 
+static int ldap_init (void) /* {{{ */
+{
+       /* Initialize LDAP library while still single-threaded as recommended in
+        * ldap_initialize(3) */
+       int debug_level;
+       ldap_get_option(NULL, LDAP_OPT_DEBUG_LEVEL, &debug_level);
+       return (0);
+
+} /* }}} int ldap_init */
+
 void module_register (void) /* {{{ */
 {
        plugin_register_complex_config ("openldap", ldap_config);
+       plugin_register_init ("openldap", ldap_init);
 } /* }}} void module_register */