--- src/trace/siox.cpp
+++ src/trace/siox.cpp
@@ -1632,7 +1632,7 @@
 {
     float max= -1000000.0f;
     for (int i=0; i<cmSize; i++)
-        if (max<cm[i] > max)
+        if (cm[i] > max)
             max=cm[i];
 
     if (max<=0.0 || max==1.0)