Stack dump when USB drive isn't found

What steps will reproduce the problem?
1.Load Wiiflow without a USB drive plugged into it.
2.When Wiiflow shows the port screen either press reset or plug in your device

What is the expected output? What do you see instead?
Wiiflow should load the device once it gets plugged in, but instead it gives a 
stack dump after waiting about 2 seconds after being plugged in  (which i 
assume to mean it did find the drive) and reloads in 5 seconds. It also throws 
a stack dump when the reset button is pressed at this point.

What version of the product are you using? On what operating system?
I am using (as reported by wiiflow itself) Wiiflow v2.1 r228 running on ios249 
rev20, base ios57

Please provide any additional information below.
My wiiflow.ini has been edited to keep all data on my usb drive formatted as 
ntfs and I run it off of my sd card. It works absolutely fine when my drive is 
ready to be accessed and I load it.

80b56b74 --> 80b56b64 --> 80b911f4 --> 80b5da64 -->
80b5dccc --> 80b0032c --> 80c4ce48 --> 80c4cde8

Original issue reported on code.google.com by shalar...@gmail.com on 6 Oct 2010 at 4:17

singhjas233 / wiiflow

Stack dump when USB drive isn't found #369