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Fixed several warnings produced by GCC 7

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This commit is contained in:
Maksim Shabunin
2017-11-17 16:35:50 +03:00
parent 6f07e2fca5
commit b16d9dbcc5
8 changed files with 20 additions and 15 deletions
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modules/text/samples/textdetection.cpp
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@@ -119,7 +119,7 @@ void er_show(vector<Mat> &channels, vector<vector<ERStat> > &regions)
Scalar(255),0,Scalar(er.level),Scalar(0),flags);
}
}
char buff[10]; char *buff_ptr = buff;
char buff[20]; char *buff_ptr = buff;
sprintf(buff, "channel %d", c);
imshow(buff_ptr, dst);
}