diff options
| -rw-r--r-- | ext/fg/js/document.js | 3 | ||||
| -rw-r--r-- | ext/fg/js/frontend.js | 7 |
2 files changed, 9 insertions, 1 deletions
diff --git a/ext/fg/js/document.js b/ext/fg/js/document.js index 9afc44f0..94a68e6c 100644 --- a/ext/fg/js/document.js +++ b/ext/fg/js/document.js @@ -267,6 +267,9 @@ const caretRangeFromPoint = (() => { // Firefox return (x, y) => { const position = document.caretPositionFromPoint(x, y); + if (position === null) { + return null; + } const node = position.offsetNode; if (node === null) { return null; diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js index cef7fffd..167e82c0 100644 --- a/ext/fg/js/frontend.js +++ b/ext/fg/js/frontend.js @@ -270,7 +270,12 @@ class Frontend { } popupTimerSet(callback) { - this.popupTimer = window.setTimeout(callback, this.options.scanning.delay); + const delay = this.options.scanning.delay; + if (delay > 0) { + this.popupTimer = window.setTimeout(callback, delay); + } else { + Promise.resolve().then(callback); + } } popupTimerClear() { |