Upgrade: Ensure unintelligible DB schemas don't result in content loss.

Merge of [32417] to the 3.9 branch.

See #32165.

Props ocean90.

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git-svn-id: http://core.svn.wordpress.org/branches/3.9@32391 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Michael Adams 2015-05-06 21:53:15 +00:00
parent 8f57ec6bbf
commit 464ce8a75f

View File

@ -1305,7 +1305,7 @@ function upgrade_397() {
);
}
if ( 'byte' !== $content_length['type'] ) {
if ( 'byte' !== $content_length['type'] || 0 === $content_length['length'] ) {
// Sites with malformed DB schemas are on their own.
return;
}