From 55725f07ece615ea09ac8c0ff0389e18207bd050 Mon Sep 17 00:00:00 2001
From: Trung Do <chin.bimbo@gmail.com>
Date: Wed, 24 Jun 2015 14:09:56 -0400
Subject: [PATCH] AppVeyor: Remove os: unstable

The default os has Qt now, so there no need for the unstable os.
---
 appveyor.yml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index aef2d6f730..7e9155e6db 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,3 @@
-# it seems that Qt is only installed by default on unstable os at the moment
-os: unstable
-
 # shallow clone
 clone_depth: 5