comparison maths/Polyfit.h @ 102:37449f085a4c

Fix compiler warnings

     }
     if(npoints < 2) {
         std::cerr << "ERROR: PolyFit called with less than two points" << std::endl;
         return 0;
     }
-    if(npoints != y.size()) {
+    if(npoints != (int)y.size()) {
         std::cerr << "ERROR: PolyFit called with x and y of unequal size" << std::endl;
         return 0;
     }
     for(i = 0; i < npoints; ++i)
     {