From 4203cc66f6a5e392d0eb376727ab57a7e303b6b8 Mon Sep 17 00:00:00 2001
From: Ivan Lazar Miljenovic <Ivan.Miljenovic@gmail.com>
Date: Tue, 17 Mar 2015 16:26:46 +1100
Subject: [PATCH] No need to specify a directory when calling cabal-find-file

It defaults to the directory of the current buffer already.
---
 haskell-cabal.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/haskell-cabal.el b/haskell-cabal.el
index 971f41125..283bbbf72 100644
--- a/haskell-cabal.el
+++ b/haskell-cabal.el
@@ -180,7 +180,7 @@ there is no corresponding setting with that name in the .cabal
 file), then this function returns nil."
   (interactive)
   (when (and name buffer-file-name)
-    (let ((cabal-file (haskell-cabal-find-file (file-name-directory buffer-file-name))))
+    (let ((cabal-file (haskell-cabal-find-file)))
       (when (and cabal-file (file-readable-p cabal-file))
         (with-temp-buffer
           (insert-file-contents cabal-file)