reAddNode returning HTTP 200 on garbled input

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mnunberg@csure:~/src/cbsdkd-stable$ curl -X POST -u Administrator:123456 http://10.6.2.78:8091/controller/reAddNode -d 'kjhkjlhkaskjlsjas' -vvv
* About to connect() to 10.6.2.78 port 8091 (#0)
* Trying 10.6.2.78...
* connected
* Connected to 10.6.2.78 (10.6.2.78) port 8091 (#0)
* Server auth using Basic with user 'Administrator'
> POST /controller/reAddNode HTTP/1.1
> Authorization: Basic QWRtaW5pc3RyYXRvcjoxMjM0NTY=
> User-Agent: curl/7.26.0
> Host: 10.6.2.78:8091
> Accept: */*
> Content-Length: 17
> Content-Type: application/x-www-form-urlencoded
>
* upload completely sent off: 17 out of 17 bytes
* additional stuff not fine transfer.c:1037: 0 0
* HTTP 1.1 or later with persistent connection, pipelining supported
< HTTP/1.1 200 OK
< Server: MochiWeb/1.0 (Any of you quaids got a smint?)
< Date: Tue, 12 Feb 2013 18:41:54 GMT
< Content-Length: 0
<
* Connection #0 to host 10.6.2.78 left intact
* Closing connection #0

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This might be a known issue, but I haven't seen this in a cursory search for 'reAddNode', so mentioning it here.

I've not tried with every single type of input variation, but I came across this when trying to "re-add" nodes but they did not actually end up getting re-added..