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avoid negative index.

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This commit is contained in:
Kuang Fangjun 2018-07-14 16:05:29 +08:00
parent 23fc96e98f
commit 2b6aa50b81
1 changed files with 1 additions and 1 deletions
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modules/core/src/check.cpp
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@ -44,7 +44,7 @@ static const char* getTestOpMath(unsigned testOp)
const char* depthToString_(int depth)
{
static const char* depthNames[] = { "CV_8U", "CV_8S", "CV_16U", "CV_16S", "CV_32S", "CV_32F", "CV_64F", "CV_USRTYPE1" };
return depth <= CV_USRTYPE1 ? depthNames[depth] : NULL;
return (depth <= CV_USRTYPE1 && depth >= 0) ? depthNames[depth] : NULL;
}
const cv::String typeToString_(int type)