From 5075d638e55e1f696c325892d139296b8b66dbbe Mon Sep 17 00:00:00 2001
From: HummyPkg <af123@hummypkg.org.uk>
Date: Fri, 2 Jun 2017 20:03:28 +0100
Subject: [PATCH] replace {system diskdev} with better version

---
 webif/lib/system.class | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/webif/lib/system.class b/webif/lib/system.class
index ce93d3b..25fafe5 100644
--- a/webif/lib/system.class
+++ b/webif/lib/system.class
@@ -365,15 +365,8 @@ proc {system diskpart} {} {
 }
 
 proc {system diskdev} {} {
-	set part [system diskpart]
-	foreach line [split [\
-	    exec /mod/bin/busybox/df $part 2>>/dev/null] "\n\r"] {
-		if {[string match "/*" $line]} {
-			lassign [split $line] dev
-			break
-		}
-	}
-	return $dev
+	return [lindex [lsearch -regexp -inline \
+	    [split [file read /proc/mounts] "\n\r"] " [system diskpart] "] 0]
 }
 
 proc {system disk} {} {