Fix list-style send() API in show functions when using provides()

Also fix ignoring the return value when the send() API isnused.

Patch by Alexander Shorin.

Closes COUCHDB-1272

git-svn-id: https://svn.apache.org/repos/asf/couchdb/branches/1.1.x@1166625 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 7 insertions, 3 deletions

diff --git a/share/server/render.js b/share/server/render.js
index d207db41..93ff6332 100644
--- a/share/server/render.js
+++ b/share/server/render.js
@@ -220,10 +220,10 @@ var Render = (function() {
       resetList();
       Mime.resetProvides();
       var resp = fun.apply(ddoc, args) || {};
+      resp = maybeWrapResponse(resp);
 
       // handle list() style API
       if (chunks.length && chunks.length > 0) {
-        resp = maybeWrapResponse(resp);
         resp.headers = resp.headers || {};
         for(var header in startResp) {
           resp.headers[header] = startResp[header]
@@ -233,8 +233,12 @@ var Render = (function() {
       }
 
       if (Mime.providesUsed) {
-        resp = Mime.runProvides(args[1], ddoc);
-        resp = applyContentType(maybeWrapResponse(resp), Mime.responseContentType);
+        var provided_resp = Mime.runProvides(args[1], ddoc) || {};
+        provided_resp = maybeWrapResponse(provided_resp);
+        resp.body = (resp.body || "") + chunks.join("");
+        resp.body += provided_resp.body || "";
+        resp = applyContentType(resp, Mime.responseContentType);
+        resetList();
       }
 
       var type = typeOf(resp);