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| author | Alex Yatskov <FooSoft@users.noreply.github.com> | 2019-08-17 09:04:05 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-17 09:04:05 -0700 |
| commit | 778d1d6e79c4cc73262d6af05aa4219c19df10d1 (patch) | |
| tree | d5ec4369fb51b8c0a6b714484299d2e98d082fd0 /ext/mixed/js/display.js | |
| parent | 6a96555d4c2b4631815ca9f1c97d1d366015a807 (diff) | |
| parent | c22f8252b94b6c310c4cae30452e1975f3097d42 (diff) | |
Merge pull request #177 from toasted-nutbread/doc-range-from-point-improvements
Doc range from point improvements
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()); |