From f4ed10d38e3dfba612ad344c8735ab4062003326 Mon Sep 17 00:00:00 2001
From: "Yubo \"Paul\" Yang" <pyang@flatironinstitute.org>
Date: Tue, 5 Jul 2022 10:11:30 -0400
Subject: [PATCH] one more missed Approx

---
 src/Particle/LongRange/tests/test_kcontainer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Particle/LongRange/tests/test_kcontainer.cpp b/src/Particle/LongRange/tests/test_kcontainer.cpp
index 337c00dd66..b4e7f80597 100644
--- a/src/Particle/LongRange/tests/test_kcontainer.cpp
+++ b/src/Particle/LongRange/tests/test_kcontainer.cpp
@@ -116,7 +116,7 @@ TEST_CASE("kcontainer at gamma in 2D", "[longrange]")
     for (int ldim = 0; ldim < ndim; ldim++)
     {
       CHECK(klists.kpts[ik][ldim] == gvecs[ik][ldim]);
-      CHECK(klists.kpts[ik][ldim] * blat == klists.kpts_cart[ik][ldim]);
+      CHECK(klists.kpts[ik][ldim] * blat == Approx(klists.kpts_cart[ik][ldim]));
     }
   }
 }