[Common] Include TMath header in multCalibrator.cxx (#12728)

njacazio · web-flow · commit 27fde203b329 · 2025-08-26T15:24:33.000+02:00
diff --git a/Common/Tools/Multiplicity/multCalibrator.cxx b/Common/Tools/Multiplicity/multCalibrator.cxx
@@ -25,6 +25,7 @@
 #include <TH1D.h>
 #include <TH1F.h>
 #include <TList.h>
+#include <TMath.h>
 #include <TProfile.h>
 #include <TStopwatch.h>
 
