From 8674c919d64291827eec05e1e3fbc21c29a7396e Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Sat, 10 Jul 2010 02:02:34 +0200
Subject: dio: add partition support

---
 widgets/dio.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'widgets/dio.lua')

diff --git a/widgets/dio.lua b/widgets/dio.lua
index 4aa7002..edf4638 100644
--- a/widgets/dio.lua
+++ b/widgets/dio.lua
@@ -61,7 +61,7 @@ local function worker(format, disk)
     helpers.uformat(disk_usage[disk], "total", diff_total[disk][7] + diff_total[disk][3], unit)
 
     -- Store I/O scheduler
-    if disk_stats.queue.scheduler then
+    if disk_stats.queue and disk_stats.queue.scheduler then
         disk_usage[disk]["{sched}"] = string.gmatch(disk_stats.queue.scheduler, "%[([%a]+)%]")
     end
 
-- 
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