From f85d6cfe1553aaa8c2a2447ef6de65b951de432f Mon Sep 17 00:00:00 2001
From: Stefan Vigerske <svigerske@gams.com>
Date: Fri, 17 Mar 2023 10:23:21 +0100
Subject: [PATCH] use #if 0 instead of && 0 to disable some if's

- avoids -Wconstant-logical-operand warning
---
 Clp/src/ClpCholeskyBase.cpp  | 4 +++-
 Clp/src/ClpCholeskyMumps.cpp | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Clp/src/ClpCholeskyBase.cpp b/Clp/src/ClpCholeskyBase.cpp
index 3922ee9c..c14bdfff 100644
--- a/Clp/src/ClpCholeskyBase.cpp
+++ b/Clp/src/ClpCholeskyBase.cpp
@@ -2957,13 +2957,15 @@ int ClpCholeskyBase::factorize(const CoinWorkDouble *diagonal, int *rowsDropped)
         }
       }
       numberRowsDropped_ += newDropped;
-      if (numberRowsDropped_ && 0) {
+#if 0
+      if (numberRowsDropped_) {
         std::cout << "Rank " << numberRows_ - numberRowsDropped_ << " ( " << numberRowsDropped_ << " dropped)";
         if (newDropped) {
           std::cout << " ( " << newDropped << " dropped this time)";
         }
         std::cout << std::endl;
       }
+#endif
     }
   } else {
     //KKT
diff --git a/Clp/src/ClpCholeskyMumps.cpp b/Clp/src/ClpCholeskyMumps.cpp
index 4a0d7963..b4f885f9 100644
--- a/Clp/src/ClpCholeskyMumps.cpp
+++ b/Clp/src/ClpCholeskyMumps.cpp
@@ -437,13 +437,15 @@ int ClpCholeskyMumps::factorize(const double *diagonal, int *rowsDropped)
       }
     }
     numberRowsDropped_ += newDropped;
-    if (numberRowsDropped_ && 0) {
+#if 0
+    if (numberRowsDropped_) {
       std::cout << "Rank " << numberRows_ - numberRowsDropped_ << " ( " << numberRowsDropped_ << " dropped)";
       if (newDropped) {
         std::cout << " ( " << newDropped << " dropped this time)";
       }
       std::cout << std::endl;
     }
+#endif
   }
   status_ = 0;
   return newDropped;