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fix spurious warning in console

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This commit is contained in:
Raymond Hill 2014-11-20 01:36:06 -02:00
parent 62acea8263
commit 51b756d5b7
1 changed files with 11 additions and 6 deletions
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17
meta/crx/vapi-background.js
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@ -180,14 +180,19 @@ vAPI.tabs.remove = function(tabId) {
/******************************************************************************/
vAPI.tabs.injectScript = function(tabId, details, callback) {
if ( typeof callback !== 'function' ) {
callback = function(){};
}
var onScriptExecuted = function() {
// Must check `lastError` or else this may happen in the console:
// Unchecked runtime.lastError while running tabs.executeScript: The tab was closed.
if ( chrome.runtime.lastError ) {
}
if ( typeof callback === 'function' ) {
callback();
}
};
if ( tabId ) {
chrome.tabs.executeScript(tabId, details, callback);
chrome.tabs.executeScript(tabId, details, onScriptExecuteds);
} else {
chrome.tabs.executeScript(details, callback);
chrome.tabs.executeScript(details, onScriptExecuted);
}
};