technocoreai/adblockforchrome — comment on commit e80a0aab5b866cf0346d98b409e025bc11fb63cd
File: safari_bg.js line 98
By michaeltherobot:

Don't you need an if{} here to handle Safari 5.0 toolbar click, moving the current if{} block into an else{}?

And since defining the toolbar button in Info.plist means we can't remove it entirely in Safari 5.0, please make it so clicking it in 5.0 opens a new tab to pages/upgrade_safari.html which contains a localized message saying "Upgrade to Safari 5.1 in order to use this button to pause AdBlock, whitelist websites, and report ads. _Upgrade_Now_"

Or if you know a way to remove the button entirely in 5.0 I'm fine just removing it.