Avoid warnings

diff --git a/Example/exOverlaysDCM.cxx b/Example/exOverlaysDCM.cxx
index 2a53707686c5edd5d66634de46c669277ca41a84..8cef91d14f0fe25c591a0638facce8bfa2ab20a2 100755 (executable)
--- a/Example/exOverlaysDCM.cxx
+++ b/Example/exOverlaysDCM.cxx
@@ -122,7 +122,7 @@ int main(int argc, char *argv[])
    unsigned char *outputData = new unsigned char[dimXY];
 
    unsigned char *result=outputData;
-   for (int i=0;i<(dimXY/8);i++) 
+   for (unsigned int i=0;i<(dimXY/8);i++) 
    {
       explodeByte(overlay[i], result);
       result+=8;