Update util.py

dashpay · Jan 20, 2021 · ba1e1d4 · ba1e1d4
1 parent 285a1c8
commit ba1e1d4
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/test/functional/test_framework/util.py b/test/functional/test_framework/util.py
@@ -388,10 +388,14 @@ def delete_cookie_file(datadir, chain):
 which shouldn't be needed as if we are to test multiple different devnets we would just override setup_chain and make our own configs files.
 """
 def get_chain_folder(datadir, chain):
-    for i in range(len(os.listdir(datadir))):
-        if chain in os.listdir(datadir)[i]:
-            chain = os.listdir(datadir)[i]
-            break
+    # if try fails the directory doesn't exist
+    try:
+        for i in range(len(os.listdir(datadir))):
+            if chain in os.listdir(datadir)[i]:
+                chain = os.listdir(datadir)[i]
+                break
+    except:
+        pass
     return chain
 
 def get_bip9_status(node, key):