diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/settings.coffee | 4 | ||||
| -rw-r--r-- | lib/utils.coffee | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/settings.coffee b/lib/settings.coffee index dd1aa377..c127343d 100644 --- a/lib/settings.coffee +++ b/lib/settings.coffee @@ -18,8 +18,10 @@ Settings = onLoadedCallbacks: [] init: -> - if Utils.isExtensionPage() + if Utils.isExtensionPage() and (try localStorage) # On extension pages, we use localStorage (or a copy of it) as the cache. + # For UIComponents (or other content of ours in an iframe within a regular page), we can't access + # localStorage, so we check for this too. @cache = if Utils.isBackgroundPage() then localStorage else extend {}, localStorage @onLoaded() diff --git a/lib/utils.coffee b/lib/utils.coffee index c255102e..4726739b 100644 --- a/lib/utils.coffee +++ b/lib/utils.coffee @@ -7,7 +7,7 @@ Utils = isExtensionPage: -> document.location?.origin + "/" == chrome.extension.getURL "" # Returns true whenever the current page is the extension's background page. - isBackgroundPage: -> @isExtensionPage() and chrome.extension.getBackgroundPage() == window + isBackgroundPage: -> @isExtensionPage() and try chrome.extension.getBackgroundPage() == window # Takes a dot-notation object string and call the function # that it points to with the correct value for 'this'. |