Fixes #4378 sample/tcp_server.cr

crystal-lang · May 4, 2017 · d2dcc02 · d2dcc02
1 parent 3b752a3
commit d2dcc02
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/samples/tcp_server.cr b/samples/tcp_server.cr
@@ -8,7 +8,7 @@ def process(client)
 
   while msg = client.read_line
     puts "#{client_addr} msg '#{msg}'"
-    client << msg
+    client.puts msg
   end
 rescue IO::EOFError
   puts "#{client_addr} disconnected"