From eac6d3708105e57ebafbea188816a6a72ee5bc59 Mon Sep 17 00:00:00 2001
From: Kristofer Munsterhjelm <kristofer@munsterhjelm.no>
Date: Sun, 9 Feb 2025 22:24:55 +0100
Subject: [PATCH] Fix finite() not being defined on MSVC.

---
 src/pairwise/abstract_matrix.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pairwise/abstract_matrix.cc b/src/pairwise/abstract_matrix.cc
index 08a3f61..cc75a7d 100644
--- a/src/pairwise/abstract_matrix.cc
+++ b/src/pairwise/abstract_matrix.cc
@@ -19,7 +19,7 @@ double abstract_condmat::get_magnitude(size_t candidate, size_t against,
 	}
 
 	// Make sure num_voters is properly set.
-	if (!finite(get_num_voters())) {
+	if (!isfinite(get_num_voters())) {
 		throw std::out_of_range(
 			"get_magnitude: number of voters is not finite!");
 	}