fix printout when not built with data source (#679)

AIDASoft · Sep 18, 2024 · 03a75ee · 03a75ee
1 parent 1af6557
commit 03a75ee
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/python/podio/data_source.py b/python/podio/data_source.py
@@ -2,7 +2,10 @@
 
 from ROOT import gSystem
 
-if gSystem.Load("libpodioDataSourceDict") < 0:
+if (
+    not gSystem.DynamicPathName("libpodioDataSourceDict", True)
+    or gSystem.Load("libpodioDataSourceDict") < 0
+):
     raise ImportError("Error when loading libpodioDataSourceDict")
 
 from ROOT import podio  # pylint: disable=wrong-import-position