To edit an existing quilt patch (fuzz is not allowed when applying patches)

[T o n g <mlist4suntong@yahoo.com>]

Hi, 

I'm trying to manually converted my packages to 3.0 (quilt) source 
format, and have gone so far as made dpkg-source recognize my efforts, 
with some minor issues:

   dpkg-source -b zh-autoconvert-0.3.16
  dpkg-source: info: using source format `3.0 (quilt)'
  dpkg-source: info: building zh-autoconvert using existing ./zh-
autoconvert_0.3.16.orig.tar.gz
  patching file contrib/xchat-plugins/xchat-autob5.c
  Hunk #1 FAILED at 88.
  Hunk #2 FAILED at 126.
  2 out of 2 hunks FAILED
  patching file contrib/xchat-plugins/xchat-autogb.c
  Hunk #1 FAILED at 88.
  Hunk #2 FAILED at 126.
  2 out of 2 hunks FAILED
  dpkg-source: info: fuzz is not allowed when applying patches
  dpkg-source: info: if patch '01_gcc-3.4.diff' is correctly applied by 
quilt, use 'quilt refresh' to update it
  dpkg-source: error: LC_ALL=C patch -t ...01_gcc-3.4.diff gave error 
exit status 1

However, I can't fix the problem:

$ quilt refresh
No series file found

cd debian/patches/

$ quilt refresh
No patches applied

$ quilt refresh 01_gcc-3.4.diff 
Patch 01_gcc-3.4.diff is not applied

So, how can I use 'quilt refresh' to update my 01_gcc-3.4.diff? 

Thanks