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skip empty sentence

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Akash Mozumdar 2019-01-30 14:50:54 -05:00
parent 3f5a07da58
commit 4647a78456
1 changed files with 1 additions and 0 deletions
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ExampleExtension/ExtensionImpl.cpp
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@ -21,6 +21,7 @@ extern "C" __declspec(dllexport) wchar_t* OnNewSentence(wchar_t* sentence, const
int origLength = sentenceStr.size(); int origLength = sentenceStr.size();
if (ProcessSentence(sentenceStr, SentenceInfo{ miscInfo })) if (ProcessSentence(sentenceStr, SentenceInfo{ miscInfo }))
{ {
if (sentenceStr.empty()) return nullptr;
// No need to worry about freeing this: Textractor does it for you. // No need to worry about freeing this: Textractor does it for you.
wchar_t* newSentence = sentenceStr.size() > origLength ? (wchar_t*)HeapAlloc(GetProcessHeap(), 0, (sentenceStr.size() + 1) * sizeof(wchar_t)) : sentence; wchar_t* newSentence = sentenceStr.size() > origLength ? (wchar_t*)HeapAlloc(GetProcessHeap(), 0, (sentenceStr.size() + 1) * sizeof(wchar_t)) : sentence;
wcscpy_s(newSentence, sentenceStr.size() + 1, sentenceStr.c_str()); wcscpy_s(newSentence, sentenceStr.size() + 1, sentenceStr.c_str());