From e601c688c46d63c1f3cae5d5e8b9d4c1bfdcc26f Mon Sep 17 00:00:00 2001
From: Pierre Le Marre <dev@wismill.eu>
Date: Mon, 26 Sep 2022 08:26:31 +0200
Subject: [PATCH] Fix benchmark for old GHC

---
 benchmark/Benchmark.hs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/benchmark/Benchmark.hs b/benchmark/Benchmark.hs
index 52d7cdd..4c7291f 100644
--- a/benchmark/Benchmark.hs
+++ b/benchmark/Benchmark.hs
@@ -97,8 +97,8 @@ makeBenchComp
     -> Benchmark
 #ifdef USE_TASTY_BENCH
 makeBenchComp implRef impl (dataName, setup) = env setup
-    ( bcompare ("$NF == \"" <> (makeTestName (fst impl) dataName)
-               <> "\" && $(NF-1) == \"" <> implRef <> "\"")
+    ( bcompare ("$NF == \"" ++ (makeTestName (fst impl) dataName)
+               ++ "\" && $(NF-1) == \"" ++ implRef ++ "\"")
     . makeBench impl dataName)
 #else
 makeBenchComp _ = makeBenchRef