Fixed gcc build warning

13 years ago · 4a1ef53deb
parent d8b69d750d
commit 4a1ef53deb
1 changed files with 1 additions and 1 deletions
--- a/modules/objdetect/src/hog.cpp
+++ b/modules/objdetect/src/hog.cpp
@ -2601,7 +2601,7 @@ void HOGDescriptor::readALTModel(std::string modelfile)
       double *linearwt = new double[totwords+1];
       int length = totwords;
       nread = fread(linearwt, sizeof(double), totwords + 1, modelfl);
-       if(nread != length + 1)
+       if(nread != static_cast<size_t>(length) + 1)
           throw Exception();

       for(int i = 0; i < length; i++)