Remove md5 files after use.

diff --git a/qwikboard b/qwikboard
index b297b64..59563f5 100755 (executable)
--- a/qwikboard
+++ b/qwikboard
@@ -124,6 +124,7 @@ function fs.getmd5(filename)
    local md5fh = assert(io.open(md5_file_name), "r")
    local md5f_str = md5fh:read("*all")
    md5fh:close()
+   fs.rmfile(md5_file_name)
 
    return string.match(md5f_str, "^(%w+)%s")
 end
@@ -275,7 +276,7 @@ function qwk.write_message (target_dir, first_unseen_msgs)
 
          if first_unseen_msgs[cnum]
             and msg.number<first_unseen_msgs[cnum] then
-            msg.read = true
+            msg.read = true -- hacky way to notify writer
             rf:write("\x01")
          else
             rf:write("\x00")