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-rw-r--r--lib/dtas/server_loop.rb7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/dtas/server_loop.rb b/lib/dtas/server_loop.rb
index f0936aa..d4e56b3 100644
--- a/lib/dtas/server_loop.rb
+++ b/lib/dtas/server_loop.rb
@@ -1,5 +1,6 @@
-# Copyright (C) 2015 all contributors <dtas-all@nongnu.org>
-# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
+# Copyright (C) 2015-2016 all contributors <dtas-all@nongnu.org>
+# License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
+# frozen_string_literal: true
 
 require_relative '../dtas'
 
@@ -8,7 +9,7 @@ class DTAS::ServerLoop
   def initialize(listeners, client_class)
     @rd = {}
     @wr = {}
-    @rbuf = ''
+    @rbuf = ''.b
     @client_class = client_class
     listeners.each { |l| @rd[l] = true }
   end