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-rw-r--r--lib/common_test/test/telnet_server.erl3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/common_test/test/telnet_server.erl b/lib/common_test/test/telnet_server.erl
index d3cffd88ff..b8e54bdf5e 100644
--- a/lib/common_test/test/telnet_server.erl
+++ b/lib/common_test/test/telnet_server.erl
@@ -193,6 +193,9 @@ handle_cmd([?AYT|T],State) ->
%% Used when testing 'newline' option in ct_telnet:send and ct_telnet:cmd.
send("yes\r\n> ",State),
handle_data(T,State);
+handle_cmd([?NOP|T],State) ->
+ %% Used for 'keep alive'
+ handle_data(T,State);
handle_cmd([_H|T],State) ->
%% Not responding to this command
handle_cmd(T,State);