File otp_src_18.3.1-lib-inets-http_server.patch of Package erlang
diff -Ndur otp_src_18.3.1/lib/inets/src/http_server/httpd_example.erl otp_src_18.3.1-lib-inets-http_server/lib/inets/src/http_server/httpd_example.erl
--- otp_src_18.3.1/lib/inets/src/http_server/httpd_example.erl 2016-04-01 21:19:13.000000000 +0300
+++ otp_src_18.3.1-lib-inets-http_server/lib/inets/src/http_server/httpd_example.erl 2016-04-06 20:53:49.257932767 +0300
@@ -145,7 +145,7 @@
%% ------------------------------------------------------
-chunk_timeout(SessionID, _, StrInt) ->
+chunk_timeout(SessionID, _, _StrInt) ->
mod_esi:deliver(SessionID, "Tranfer-Encoding:chunked/html\r\n\r\n"),
mod_esi:deliver(SessionID, top("Test chunk encoding timeout")),
timer:sleep(20000),