commit 8dae82ae6545b31c2f52b91f8e7aef1af9519f0e
author benoitc <bchesneau@gmail.com> Mon Jul 14 15:35:13 2014 +0200
committer benoitc <bchesneau@gmail.com> Mon Jul 14 16:59:18 2014 +0200
tree 90daf83d5a44106032edee92f6ae3fcb17c89375
parent 4e0f29577c21fb6249fecbfe9f20a46b90f6ae3b

fix issue with the keys option

next accumulated state was incorrectly given to the function. this
changes fix it.

src/couch_mrview.erl

diff --git a/src/couch_mrview.erl b/src/couch_mrview.erl
index dc6ece1..dddfc4d 100644
--- a/src/couch_mrview.erl
+++ b/src/couch_mrview.erl
@@ -127,12 +127,13 @@
                     {ok, Acc2}
             end,
 
-            {_, _, AccOut} = lists:foldl(fun(Opts, Acc0) ->
-                        Acc1 = {Dir, StartSeq, Acc0},
-                        {ok, _R, A} = couch_mrview_util:fold_changes(
+
+            Acc0 = {Dir, StartSeq, Acc},
+            {_, _, AccOut} = lists:foldl(fun(Opts, Acc1) ->
+                        {ok, _R, Acc2} = couch_mrview_util:fold_changes(
                                     Btree, WrapperFun, Acc1, Opts),
-                        A
-                end, Acc, OptList),
+                        Acc2
+                end, Acc0, OptList),
             {ok, AccOut};
         _ ->
             {error, seqs_not_indexed}