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author | hackademix | 2018-09-05 15:51:43 +0200 |
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committer | hackademix | 2018-09-05 15:51:43 +0200 |
commit | 97d4c22669087a2fcfae8861f94c946b898920f2 (patch) | |
tree | d7b56c72cd9b017165b8272515ad627ed244b0fb /src/content | |
parent | ec0d7b4aff0a383a7c611e9fd18e5813f7fbfad6 (diff) | |
download | noscript-97d4c22669087a2fcfae8861f94c946b898920f2.tar.gz noscript-97d4c22669087a2fcfae8861f94c946b898920f2.tar.xz noscript-97d4c22669087a2fcfae8861f94c946b898920f2.zip |
Work-around for a potential race condition in message handling on extension updates.
Diffstat (limited to 'src/content')
-rw-r--r-- | src/content/content.js | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/content/content.js b/src/content/content.js index 302ee8a..3709bd1 100644 --- a/src/content/content.js +++ b/src/content/content.js @@ -50,6 +50,11 @@ var notifyPage = async () => { try { if (!("canScript" in ns)) { let childPolicy = await Messages.send("fetchChildPolicy", {url: document.URL}); + if (!childPolicy) { + debug(`No answer to fetchChildPolicy message. Still initializing?`); + setTimeout(notifyPage, 300); + return; + } ns.config.CURRENT = childPolicy.CURRENT; ns.setup(childPolicy.DEFAULT, childPolicy.MARKER); return; |