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authorBrion Vibber <brion@pobox.com>2009-10-12 22:36:17 +0000
committerBrion Vibber <brion@pobox.com>2009-10-16 14:49:46 -0700
commitd3bbf3ad24c27522694bfaed437897273069a1e8 (patch)
tree1766f0963aca7fcb71f65ff6ec9cad56f9887e45 /classes
parentd1e70b4e37149e09b2189957e2a869b4014a05c5 (diff)
Workaround for Facebook data store API behavior regression, fixes saving
of empty notice prefix text in facebook settings. Filed bug upstream at http://bugs.developers.facebook.com/show_bug.cgi?id=7110 Per documentation, saving a pref value of "" or "0" will delete the pref key: http://wiki.developers.facebook.com/index.php/Data.setUserPreference which used to do what we want... Now Facebook throws back an error "Parameter value is required" when we do this. Workaround appends a space to empty string or "0" at save time, then trims the string when we load it. The input string was already trimmed at pref save time, so this won't alter any user-visible behavior. Thanks to ^demon in #mediawiki for pointing out the behavior regression after testing the identi.ca Facebook app!
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