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https://issues.apache.org/jira/browse/COUCHDB-430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Lehnardt reopened COUCHDB-430:
----------------------------------


dDave, feel free to merge (cherry-pick) this to master.
                
> respondWith() called after getRow() does not set "Content-Type" response
> ------------------------------------------------------------------------
>
>                 Key: COUCHDB-430
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-430
>             Project: CouchDB
>          Issue Type: Bug
>          Components: JavaScript View Server
>    Affects Versions: 0.10
>         Environment: {"couchdb":"Welcome","version":"0.10.0a796218"}
> Linux
>            Reporter: Rune S. Larsen
>            Assignee: Dave Cottlehuber
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: 20121106_github_pr_18.diff
>
>
> After calling getRow() once, the response header are locked and cannot be 
> changed by respondWith.
> getRow() should be side-effect free and Sending shouldn't start before 
> calling send();
> Example, where respondWith() cannot set "Content-Type" response header 
> according to "Accept" request header:
> function(head, req){
>       var row = getRow();
>       respondWith(req,
>       {
>               json : function() {
>                       send("{'json'}");
>               },
>               xml : function() {
>                       send('<?xml version="1.0" encoding="UTF-8"?>');
>               }
>       });
> }

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