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authorpraschke <stel@comfy.monster>2023-08-16 11:49:39 +0100
committerpraschke <stel@comfy.monster>2023-08-17 14:17:26 +0100
commit660aa2a7cf3b5771d02114a454555cd9785e759e (patch)
tree39a338a098c8d89539ca14deaa9d43c981e66724 /ext/js
parentbc8425ec6b82ac2c8aa761ee4a94e2b6afedcad2 (diff)
fix: window.getSelection() can return null on Firefox
Diffstat (limited to 'ext/js')
-rw-r--r--ext/js/language/text-scanner.js3
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/js/language/text-scanner.js b/ext/js/language/text-scanner.js
index 6fa7a454..af5cc8fe 100644
--- a/ext/js/language/text-scanner.js
+++ b/ext/js/language/text-scanner.js
@@ -145,7 +145,8 @@ class TextScanner extends EventDispatcher {
if (value) {
this._hookEvents();
- this._userHasNotSelectedAnythingManually = window.getSelection().isCollapsed;
+ const selection = window.getSelection();
+ this._userHasNotSelectedAnythingManually = (selection === null) ? true : selection.isCollapsed;
}
}