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-rw-r--r--src/couchdb/couch_httpd_misc_handlers.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/couchdb/couch_httpd_misc_handlers.erl b/src/couchdb/couch_httpd_misc_handlers.erl
index 766263ee..9651436c 100644
--- a/src/couchdb/couch_httpd_misc_handlers.erl
+++ b/src/couchdb/couch_httpd_misc_handlers.erl
@@ -139,7 +139,7 @@ handle_config_req(#httpd{method='PUT', path_parts=[_, Section, Key]}=Req) ->
ok = couch_httpd:verify_is_server_admin(Req),
Value = couch_httpd:json_body(Req),
Persist = couch_httpd:header_value(Req, "X-Couch-Persist") /= "false",
- OldValue = couch_config:get(Section, Key, null),
+ OldValue = couch_config:get(Section, Key, ""),
ok = couch_config:set(Section, Key, ?b2l(Value), Persist),
send_json(Req, 200, list_to_binary(OldValue));
% GET /_config/Section/Key