lib/rubyserial/posix.rb in rubyserial-0.2.2 vs lib/rubyserial/posix.rb in rubyserial-0.2.3

@@ -76,10 +76,10 @@
     end
 
     if i == 0
       nil
     else
-      buff.read_string.unpack('C').first
+      buff.get_bytes(0,1).bytes.first
     end
   end
 
   def gets(sep=$/, limit=nil)
     sep = "\n\n" if sep == ''