diff options
Diffstat (limited to 'ext/mixed/js/util.js')
-rw-r--r-- | ext/mixed/js/util.js | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/ext/mixed/js/util.js b/ext/mixed/js/util.js index eae54f49..62838674 100644 --- a/ext/mixed/js/util.js +++ b/ext/mixed/js/util.js @@ -22,12 +22,17 @@ */ function clozeBuild(sentence, source) { - return { - sentence: sentence.text.trim(), - prefix: sentence.text.substring(0, sentence.offset).trim(), - body: source.trim(), - suffix: sentence.text.substring(sentence.offset + source.length).trim() + const result = { + sentence: sentence.text.trim() }; + + if (source) { + result.prefix = sentence.text.substring(0, sentence.offset).trim(); + result.body = source.trim(); + result.suffix = sentence.text.substring(sentence.offset + source.length).trim(); + } + + return result; } |