dict-ldap: ldap_dict_wait() - Don't invoke io_loop_run() when nothing is pending

diff --git a/src/lib-dict-backend/dict-ldap.c b/src/lib-dict-backend/dict-ldap.c
index bca4b3295ef8c9a7470732a88b829841d8af1d2a..5c4137185c2381cf4cc44340c1e5a7ef9b896be2 100644 (file)
--- a/src/lib-dict-backend/dict-ldap.c
+++ b/src/lib-dict-backend/dict-ldap.c
@@ -287,9 +287,9 @@ static void ldap_dict_wait(struct dict *dict)
        ctx->dict.ioloop = io_loop_create();
        dict_switch_ioloop(dict);
 
-       do {
+       while (ctx->pending > 0) {
                io_loop_run(current_ioloop);
-       } while (ctx->pending > 0);
+       }
 
        io_loop_set_current(ctx->dict.prev_ioloop);
        dict_switch_ioloop(dict);