From 67bdf37c8e21262928a6878c2529a91509843e34 Mon Sep 17 00:00:00 2001
From: Ted Ralphs <ted@lehigh.edu>
Date: Fri, 7 Jan 2022 14:15:58 -0500
Subject: [PATCH] This test only makes sense when COIN_C_FINITE is defined, so
 only run it in that case. This should fix
 https://github.com/coin-or-tools/homebrew-coinor/issues/62

---
 CoinUtils/test/unitTest.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CoinUtils/test/unitTest.cpp b/CoinUtils/test/unitTest.cpp
index a31362e81..fc20f2930 100644
--- a/CoinUtils/test/unitTest.cpp
+++ b/CoinUtils/test/unitTest.cpp
@@ -160,12 +160,14 @@ int main (int argc, const char *argv[])
   { allOK = false ;
     testingMessage( "ERROR" ) ; }
   testingMessage( "; NaN value: " ) ;
+# ifdef COIN_C_FINITE
   checkVal = checkVal/checkVal ;
   if (CoinIsnan(checkVal))
   { testingMessage( "ok.\n" ) ; }
   else
   { allOK = false ;
     testingMessage( "ERROR.\n" ) ; }
+# endif
 # else
   allOK = false ;
   testingMessage( "ERROR: No functional CoinIsnan.\n" ) ;