auth: Fix assert-crash in iterating multiple userdbs

Broken by 501e17ba6b448ba3c88338596e0e8f99f0693f79

Fixes:
Panic: file userdb-blocking.c: line 125 (userdb_blocking_iter_next): assertion failed: (ctx->conn != NULL)

diff --git a/src/auth/auth-master-connection.c b/src/auth/auth-master-connection.c
index 02eb11d38ec66e35fc555c9aacbca5d091047dda..3f439b861aa3d51e0297e924d4a1e7d141a40a3f 100644 (file)
--- a/src/auth/auth-master-connection.c
+++ b/src/auth/auth-master-connection.c
@@ -514,7 +514,6 @@ static void master_input_list_callback(const char *user, void *context)
                ctx->auth_request->userdb = userdb;
                ctx->iter = userdb_blocking_iter_init(ctx->auth_request,
                                        master_input_list_callback, ctx);
-               userdb_blocking_iter_next(ctx->iter);
                return;
        }