+ if ( strlen(rn->passwd) > 0 ) {
+ DEBUG ("redis plugin: authenticanting node `%s' passwd(%s).", rn->name, rn->passwd);
+ if ( credis_auth(rh, rn->passwd) != 0 )
+ {
+ WARNING ("redis plugin: unable to authenticate on node `%s'.", rn->name);
+ credis_close (rh);
+ continue;
+ }
+ }
+