X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=lib%2Feet.rb;h=8a2893ef3b6b631cd44119684879bc0a7fa99dbb;hb=2d2e5afec0ba994e5e06aebe32ba348570623519;hp=fa9f090e851672f5430c6dacb2731824c5f35f78;hpb=fbf70483cddd77fc0c680c4bae75c8b8f5b9f7be;p=ruby-eet.git

diff --git a/lib/eet.rb b/lib/eet.rb
index fa9f090..8a2893e 100644
--- a/lib/eet.rb
+++ b/lib/eet.rb
@@ -1,5 +1,5 @@
 #--
-# $Id: eet.rb 44 2005-05-25 19:51:25Z tilman $
+# $Id: eet.rb 46 2005-05-25 20:10:37Z tilman $
 #
 # Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
 #
@@ -167,7 +167,10 @@ module Eet
 		end
 
 		def Stream.deserialize(data)
-			data = data.to_str.dup
+			if data.to_str.empty?
+				raise(ArgumentError, "buffer is empty")
+			end
+
 			s = Stream.new
 			offset = 0
 
@@ -202,6 +205,10 @@ module Eet
 		end
 
 		def Chunk.deserialize(data)
+			if data.to_str.empty?
+				raise(ArgumentError, "buffer is empty")
+			end
+
 			if data.length < 8 || data[0, 4] != "CHnK"
 				raise(ChunkError, "invalid data")
 			end