export_detector_gdml: remove file if it exists already

HEP-FCC · Oct 13, 2021 · 98710c9 · 98710c9
1 parent 300ff3f
commit 98710c9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Examples/options/export_detector_gdml.py b/Examples/options/export_detector_gdml.py
@@ -30,4 +30,8 @@
 geodumpservice.gdml = "DetFCCeeCLD.gdml"
 ApplicationMgr().ExtSvc += [geodumpservice]
 
+# avoid error and remove output file if it already exists
+if os.path.isfile(geodumpservice.gdml):
+      os.remove(geodumpservice.gdml)
+