From a3dd58cc9cf1a3deb2f9b64e06ab3fd994b73fc3 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Thu, 9 Oct 2008 21:01:17 +0100
Subject: [PATCH] use lrand48

---
 src/OpenFOAM/primitives/random/Random.C | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/OpenFOAM/primitives/random/Random.C b/src/OpenFOAM/primitives/random/Random.C
index 9a2ed1e..87cbbf1 100644
--- a/src/OpenFOAM/primitives/random/Random.C
+++ b/src/OpenFOAM/primitives/random/Random.C
@@ -33,19 +33,15 @@ namespace Foam
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#ifdef USE_RANDOM
+#if INT_MAX    != 2147483647
+#    error "INT_MAX    != 2147483647"
+#    error "The random number generator may not work!"
+#endif
 
+#ifdef USE_RANDOM
 #   include <climits>
-
-#   if INT_MAX    != 2147483647
-#       error "INT_MAX    != 2147483647"
-#       error "The random number generator random() may not work!"
-#   endif
-
 #else
-
 #   include <cstdlib>
-
 #endif
 
 
@@ -77,7 +73,7 @@ int Random::bit()
 #   ifdef USE_RANDOM
     if (random() > INT_MAX/2)
 #   else
-    if (mrand48() > 0)
+    if (lrand48() > INT_MAX/2)
 #   endif
     {
         return 1;
-- 
2.11.4.GIT