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Fix sbin/upgrade.pl so that it handles forking upgrade scripts without

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overwriting the config file changes in earlier upgrade scripts.
This commit is contained in:
Colin Kuskie 2008-12-31 00:20:54 +00:00
parent ea253f3fae
commit 208ea281b7
3 changed files with 22 additions and 1 deletions
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18
lib/WebGUI/Config.pm
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@ -64,6 +64,24 @@ These subroutines are available from this package:
#-------------------------------------------------------------------
=head2 clearCache ( )
Clear the cache of in-memory configuration files. This is required by the upgrade script, which
forks to run each upgrade. When the child is reaped, the original is untouched, so that the
next script in the line recieves an old, in-memory config, essentially undoing any config
changes in the first upgrade script.
This is a class method.
=cut
sub clearCache {
my $class = shift;
%config = ();
}
#-------------------------------------------------------------------
=head2 getCookieName ( )
Returns the cookie name defined in the config file. Returns "wgSession" if one isn't defined.