[Phpwiki-talk] weird wiki_diff error on SourceForge

[Steve W. <sw...@wc...>]

In the last two days I keep getting:

Fatal error: Unsupported operand types in
/home/groups/phpwiki/htdocs/phpwiki/wiki_diff.php3 on line 869

on SourceForge whenever I try to use the diff utility. I suspect that it's
some problem on their end, since I haven't done a "cvs update -d" in three
or four weeks.

The line in question is:

            $x += $ncopy;
            $y += $ncopy;

Both these lines cause an error, and if I comment them out diff compiles
again... but $x, $y, and $ncopy all are used in numeric contexts at all
times based on my grepping the code.

Jeff, any ideas? I think they might have either upgraded recently (they're
using 4.02 now, see http://phpwiki.sourceforge.net/phpinfo.php3) or else
their server is in some unstable state, which has happened a couple of
times before and they need a reboot. I'm using 4.00 at home so I can't
test this out yet.

sw

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