lynx-dev [PATCH][pre1] Finally fix long filename/downloader issue

[John Bley]

* Fix buffer problems with long filenames and custom DOWNLOADERs (John Bley)

Took a hint from code earlier in the file, this fixed up all my issues.  
I'll recheck all the permutations after pre2.

-- 
John Bley - address@hidden
Duke '99 - English/Computer Science
  Since English is a mess, it maps well onto the problem space,
  which is also a mess, which we call reality.     - Larry Wall

diff -Burp lynx2-8-2/src/LYDownload.c lynx2-8-2-patched/src/LYDownload.c
--- lynx2-8-2/src/LYDownload.c  Wed May  5 20:33:59 1999
+++ lynx2-8-2-patched/src/LYDownload.c  Sat May  8 02:51:40 1999
@@ -299,7 +299,7 @@ check_recall:
            if (HTCountCommandArgs(download_command->command) >= 2) {
                _statusline(FILENAME_PROMPT);
        again:  if (sug_file)
-                   strncpy(buffer, sug_file, sizeof(buffer));
+                   strncpy(buffer, sug_file, (sizeof(buffer)/2) - 1);
                else
                    *buffer = '\0';
        check_again: