diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/content/staticNS.js | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/content/staticNS.js b/src/content/staticNS.js index 0cd254c..e169087 100644 --- a/src/content/staticNS.js +++ b/src/content/staticNS.js @@ -70,10 +70,15 @@ // or the cookie might have been deleted in a race condition, // so here we try to check the parent let checkParent = parent.wrappedJSObject.checkNoScriptUnrestricted; - if (checkParent) { - let challenge = uuid(); - let unrestricted = checkParent(challenge) === checkUnrestricted(challenge); - this.config.tabInfo = {unrestricted, inherited: true}; + if (typeof checkParent === "function") { + try { + let challenge = uuid(); + let unrestricted = checkParent(challenge) === checkUnrestricted(challenge); + this.config.tabInfo = {unrestricted, inherited: true}; + } catch (e) { + debug("Exception thrown while checking parent unrestricted tab marker. Something fishy going on...") + error(e); + } } } } |