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| author | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2019-08-10 13:33:31 -0400 |
|---|---|---|
| committer | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2019-08-16 17:44:35 -0400 |
| commit | c22f8252b94b6c310c4cae30452e1975f3097d42 (patch) | |
| tree | e4de54657964b8f747846f5747d080636d8c24b6 /ext/mixed/js/display.js | |
| parent | 2edd4183a0f5061999af2a4e84bea87b6e70834b (diff) | |
Handle case where docRangeFromPoint returns null
Diffstat (limited to 'ext/mixed/js/display.js')
| -rw-r--r-- | ext/mixed/js/display.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js index 3bb78fe1..8433c4b5 100644 --- a/ext/mixed/js/display.js +++ b/ext/mixed/js/display.js @@ -81,6 +81,9 @@ class Display { const clickedElement = $(e.target); const textSource = docRangeFromPoint({x: e.clientX, y: e.clientY}); + if (textSource === null) { + return false; + } textSource.setEndOffset(this.options.scanning.length); const {definitions, length} = await apiTermsFind(textSource.text()); |