From 7a097214dff6b1f75d9c11e9b0b1bdf4031bb172 Mon Sep 17 00:00:00 2001
From: Alec Theriault <alec.theriault@gmail.com>
Date: Thu, 27 Dec 2018 16:39:52 -0500
Subject: Address deprecation warnings in `haddock-test` (#988)

Fixes #885.
---
 haddock-test/src/Test/Haddock/Config.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'haddock-test/src/Test/Haddock/Config.hs')

diff --git a/haddock-test/src/Test/Haddock/Config.hs b/haddock-test/src/Test/Haddock/Config.hs
index 026b5e41..51394eff 100644
--- a/haddock-test/src/Test/Haddock/Config.hs
+++ b/haddock-test/src/Test/Haddock/Config.hs
@@ -301,7 +301,7 @@ defaultDiffTool :: IO (Maybe FilePath)
 defaultDiffTool =
     liftM listToMaybe . filterM isAvailable $ ["colordiff", "diff"]
   where
-    isAvailable = liftM isJust . findProgramLocation silent
+    isAvailable = liftM isJust . findExecutable
 
 
 defaultStdOut :: FilePath
-- 
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