BK has changed the delimiter in the CSV when we export. (#2619)

Author: Barthelemy

Framework/script/RepoCleaner/qcrepocleaner/o2-qc-repo-delete-objects-in-runs

@@ -46,7 +46,7 @@ def run(args):
     total_planned = 0
 
     file = open(args.runs_file)
-    csvreader = csv.DictReader(file)
+    csvreader = csv.DictReader(file, delimiter=";")
     for row in csvreader:
         nb_deleted = 0
         run_number = row["runNumber"]