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-rw-r--r--ext/fg/js/document.js14
1 files changed, 13 insertions, 1 deletions
diff --git a/ext/fg/js/document.js b/ext/fg/js/document.js
index 9366832e..73e89d99 100644
--- a/ext/fg/js/document.js
+++ b/ext/fg/js/document.js
@@ -92,7 +92,19 @@ function docRangeFromPoint(point) {
if(imposter !== null) imposter.style.zIndex = -2147483646;
- const rect = range.getClientRects()[0];
+ let rects;
+ try {
+ rects = range.getClientRects();
+ }
+ catch (e) {
+ return;
+ }
+
+ if (rects.length === 0) {
+ return;
+ }
+
+ const rect = rects[0];
if (point.y > rect.bottom + 2) {
return;
}