.

wcfs/testprog/treedelta-genallstructs.py

@@ -199,6 +199,8 @@ def kvEncode(kvDict, vencode): # -> kvText
 # kvDecode decodes key->value mapping from text.
 # e.g. '1:a,2:b' -> {1:'a', 2:'b'}
 def kvDecode(kvText, vdecode): # -> kvDict
+    if kvText == "":
+        return {}
     kv = {}
     for item in kvText.split(','):
         ktxt, vtxt = item.split(':')