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(PrintHtmlDiff): Don't use $revNew-1 as the default for

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the old revision if no new revision was specified, as suggested by
Markus Lude on the wiki.
This commit is contained in:
Alex Schroeder
2005-10-22 00:43:35 +00:00
parent 90e1da7a7c
commit 3a6c22bc27
1 changed files with 2 additions and 2 deletions
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4
wiki.pl
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@@ -258,7 +258,7 @@ sub InitRequest {
sub InitVariables { # Init global session variables for mod_perl!
$WikiDescription = $q->p($q->a({-href=>'http://www.oddmuse.org/'}, 'Oddmuse'))
. $q->p(q{$Id: wiki.pl,v 1.619 2005/10/21 08:18:19 as Exp $});
. $q->p(q{$Id: wiki.pl,v 1.620 2005/10/22 00:43:35 as Exp $});
$WikiDescription .= $ModulesDescription if $ModulesDescription;
$PrintedHeader = 0; # Error messages don't print headers unless necessary
$ReplaceForm = 0; # Only admins may search and replace
@@ -2299,7 +2299,7 @@ sub PrintHtmlDiff {
if ($diffType == 1) {
$revOld = $Page{'oldmajor'};
} else {
$revOld = $revNew - 1;
$revOld = $revNew - 1 if $revNew;
}
}
if ($revOld) {