[couchdb] 01/05: Fix shard substitution in changes feeds

[iilyak]

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iilyak pushed a commit to branch release-candidate-104492
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit 3a0ba3b616bd8631bf09a3a8ad545f554566b0ea
Author: Paul J. Davis <paul.joseph.da...@gmail.com>
AuthorDate: Tue Mar 27 10:55:48 2018 -0500

    Fix shard substitution in changes feeds
---
 src/mem3/src/mem3_rep.erl | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/mem3/src/mem3_rep.erl b/src/mem3/src/mem3_rep.erl
index 942f8a8..3d91877 100644
--- a/src/mem3/src/mem3_rep.erl
+++ b/src/mem3/src/mem3_rep.erl
@@ -341,14 +341,12 @@ find_repl_doc(SrcDb, TgtUUIDPrefix) ->
     SrcUUID = couch_db:get_uuid(SrcDb),
     S = couch_util:encodeBase64Url(crypto:hash(md5, term_to_binary(SrcUUID))),
     DocIdPrefix = <<"_local/shard-sync-", S/binary, "-">>,
-    FoldFun = fun({DocId, {Rev0, {BodyProps}}}, _) ->
+    FoldFun = fun(#doc{id = DocId, body = {BodyProps}} = Doc, _) ->
         TgtUUID = couch_util:get_value(<<"target_uuid">>, BodyProps, <<>>),
         case is_prefix(DocIdPrefix, DocId) of
             true ->
                 case is_prefix(TgtUUIDPrefix, TgtUUID) of
                     true ->
-                        Rev = list_to_binary(integer_to_list(Rev0)),
-                        Doc = #doc{id=DocId, revs={0, [Rev]}, 
body={BodyProps}},
                         {stop, {TgtUUID, Doc}};
                     false ->
                         {ok, not_found}

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