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| author | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2019-12-15 13:26:59 -0500 |
|---|---|---|
| committer | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2019-12-22 20:35:26 -0500 |
| commit | dec7f6cabbe28b044698258a748685b1f0d35398 (patch) | |
| tree | e6299d4421aa59e3c3233da9db5362ce5f699724 /ext/bg/js | |
| parent | 8b89e99eff53cf9bc8907cff80d389f07ff726fb (diff) | |
Add comment describing what token is used for
Diffstat (limited to 'ext/bg/js')
| -rw-r--r-- | ext/bg/js/search.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js index 3d6024f0..de2bca64 100644 --- a/ext/bg/js/search.js +++ b/ext/bg/js/search.js @@ -244,6 +244,9 @@ class DisplaySearch extends Display { } startClipboardMonitor() { + // The token below is used as a unique identifier to ensure that a new clipboard monitor + // hasn't been started during the await call. The check below the await this.getClipboardText() + // call will exit early if the reference has changed. const token = {}; const intervalCallback = async () => { this.clipboardMonitorTimerId = null; |