From be1ee939eeabb784bf34e7926604e090a3ddaf67 Mon Sep 17 00:00:00 2001
From: Adrian Perez de Castro <aperez@igalia.com>
Date: Sun, 5 Feb 2017 13:50:40 +0100
Subject: [PATCH] Make :sync() call the API endpoint always at least once

Othewise it could happen that a request to /sync would not be done even
once depending on how the "stop" callback is defined.
---
 matrix/client.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/matrix/client.lua b/matrix/client.lua
index 82de2fe..5f10cc3 100644
--- a/matrix/client.lua
+++ b/matrix/client.lua
@@ -465,9 +465,9 @@ function Client:sync(stop, timeout)
    if not stop then
       stop = return_false
    end
-   while not stop(self) do
+   repeat
       self:_sync { timeout = timeout or 15000 }
-   end
+   until stop(self)
 end
 
 function Client:_sync_handle_room__join(room_id, data)