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-rw-r--r--exception.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/exception.py b/exception.py
index 833c4e49a..c34b175ce 100644
--- a/exception.py
+++ b/exception.py
@@ -98,7 +98,7 @@ def dumpClass(instance, fd, level=0, parentkey=""):
fd.write("%s%s: {" % (pad, curkey))
first = 1
for k, v in value.items():
- newkey = curkey+"."+k
+ newkey = curkey+"."+str(k)
if newkey in keySkipList:
continue