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Merge branch 'dev' of http://192.168.10.5:8099/sane/code_app into dev

This commit is contained in:
yangjiaxuan 2023-11-08 14:52:50 +08:00
parent 8d46492ef7 32c5734b47
commit 52788757b0
1 changed files with 1 additions and 3 deletions
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4
modules/imgproc/HGOCRHanvon.cpp
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@ -109,14 +109,12 @@ HGResult HGOCRHanvon::ImageOCR(HGImage image, class HGOCRRetImpl **ocrRet)
int len = 0;
int rc = HWOCR_RecognizeFile2Str((unsigned char*)tmpFileName, m_ocrHandle, &rst, &len);
HGBase_DeleteFile(tmpFileName);
if (0 != rc)
if (0 != rc || NULL == rst)
{
HGBase_WriteInfo(HGBASE_INFOTYPE_ERROR, "HGOCRHanvon::ImageOCR: HWOCR_RecognizeFile2Str fail in=%s", tmpFileName);
return HGIMGPROC_ERR_OCR;
}
assert(NULL != rst && len > 0);
std::vector<std::string> blockInfo;
blockInfo.push_back(rst);
HWOCR_FreeStrRst(&rst);