add build-dependency for doctest

diff --git a/deluge.cabal b/deluge.cabal
index 160794d52a7cfba9a91d883af6d0a713ae37ff7f..6b4a4417e8e3635de3837c9398f23406453e3101 100644 (file)
--- a/deluge.cabal
+++ b/deluge.cabal
@@ -23,7 +23,8 @@ executable deluge
                        parsec ==3.1.*,
                        containers ==0.5.*,
                        time ==1.4.2,
-                       bytestring
+                       bytestring,
+                       doctest
   hs-source-dirs:      src
   ghc-options:         -Wall -fwarn-incomplete-patterns
   default-language:    Haskell2010
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