[test] missing header

ferdymercury · web-flow · commit 39337e3d080c · 2025-07-18T14:15:17.000+02:00
diff --git a/tree/tree/test/TChainRegressions.cxx b/tree/tree/test/TChainRegressions.cxx
@@ -2,6 +2,7 @@
 #include <TFile.h>
 #include <TSystem.h>
 #include <TTree.h>
+#include <TBranch.h>
 #include <TEntryList.h>
 #include <TDirectory.h>
 
