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Use more optional chaining in the code-base

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This patch updates a bunch of older code, that makes conditional function calls, to use optional chaining rather than `if`-blocks.

These mostly mechanical changes reduce the size of the `gulp mozcentral` build by a little over 1 kB.
This commit is contained in:
Jonas Jenwald 2022-09-05 15:36:04 +02:00
parent 9578152ae4
commit 38ee28b1d3
15 changed files with 51 additions and 119 deletions
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4
web/chromecom.js
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@ -45,9 +45,7 @@ const ChromeCom = {
};
if (!chrome.runtime) {
console.error("chrome.runtime is undefined.");
if (callback) {
callback();
}
callback?.();
} else if (callback) {
chrome.runtime.sendMessage(message, callback);
} else {