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-rw-r--r--src/content/content.js10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/content/content.js b/src/content/content.js
index a74aa0c..fa87ba8 100644
--- a/src/content/content.js
+++ b/src/content/content.js
@@ -72,16 +72,24 @@ let notifyPage = () => {
return false;
}
-
+var queryingCanScript = false;
async function init() {
+ if (queryingCanScript) return;
+ queryingCanScript = true;
+ debug(`NoScript init() called in document %s, scripting=%s, content type %s readyState %s`,
+ document.URL, canScript, document.contentType, document.readyState);
+
try {
canScript = await browser.runtime.sendMessage({type: "canScript"});
init = () => {};
debug("canScript:", canScript);
} catch (e) {
+ debug("Error querying canScript", e);
// background script not initialized yet?
setTimeout(() => init(), 100);
return;
+ } finally {
+ queryingCanScript = false;
}
if (!canScript) onScriptDisabled();