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authorsergey-ivlev <[email protected]>2016-07-26 12:26:58 +0300
committersergey-ivlev <[email protected]>2016-07-26 12:26:58 +0300
commit35934c6efd9d3000e164740d73015460e5528d5f (patch)
treeec466c18ca35a98cd4e0b6d921202b71454a1d2b /examples/echo_get/src/toppage_handler.erl
parent0ba3a9a22269d21b2962fec78c03e5671294d20d (diff)
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fix echo_get example
Diffstat (limited to 'examples/echo_get/src/toppage_handler.erl')
-rw-r--r--examples/echo_get/src/toppage_handler.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/echo_get/src/toppage_handler.erl b/examples/echo_get/src/toppage_handler.erl
index 4c7f595..2d9c202 100644
--- a/examples/echo_get/src/toppage_handler.erl
+++ b/examples/echo_get/src/toppage_handler.erl
@@ -7,12 +7,12 @@
init(Req, Opts) ->
Method = cowboy_req:method(Req),
- #{echo := Echo} = cowboy_req:match_qs([echo], Req),
+ #{echo := Echo} = cowboy_req:match_qs([{echo, [], undefined}], Req),
echo(Method, Echo, Req),
{ok, Req, Opts}.
echo(<<"GET">>, undefined, Req) ->
- cowboy_req:reply(400, [], <<"Missing echo parameter.">>, Req);
+ cowboy_req:reply(400, #{}, <<"Missing echo parameter.">>, Req);
echo(<<"GET">>, Echo, Req) ->
cowboy_req:reply(200, #{
<<"content-type">> => <<"text/plain; charset=utf-8">>