X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVatHistory.py;h=e46a73771fff0a1061f059ec108e653d702b8515;hp=caa3de50f2df42bc4c54a57968300ea459699ab0;hb=38ac6262bcd8dcf2d9a600188c7adb5989ff86b8;hpb=6a4018c9d8b356bc55af135d68803a08729d0ae1

diff --git a/resources/libraries/python/VatHistory.py b/resources/libraries/python/VatHistory.py
index caa3de50f2..e46a73771f 100644
--- a/resources/libraries/python/VatHistory.py
+++ b/resources/libraries/python/VatHistory.py
@@ -22,10 +22,14 @@ __all__ = ["DICT__duts_vat_history", "VatHistory"]
 
 def setup_vat_history(nodes):
     duts_vat_history = {}
-    for node in nodes.values():
-        if node['type'] == NodeType.DUT:
-            duts_vat_history[node['host']] = []
-    return duts_vat_history
+    try:
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                duts_vat_history[node['host']] = []
+        return duts_vat_history
+    except AttributeError:
+        # Necessary for the generation of source code documentation.
+        pass
 
 DICT__duts_vat_history = setup_vat_history(DICT__nodes)