From 348ae6f4beb64216f790842f0f5d83ffc1924ce1 Mon Sep 17 00:00:00 2001
From: Kutalmis Bercin <kutalmis.bercin@esi-group.com>
Date: Mon, 7 Jun 2021 17:34:44 +0100
Subject: [PATCH] COMP: incGamma: adjustments for int64 (#2100)

---
 src/OpenFOAM/primitives/functions/Math/incGamma.C | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/OpenFOAM/primitives/functions/Math/incGamma.C b/src/OpenFOAM/primitives/functions/Math/incGamma.C
index 0146bb14a1d..22f97c4b6b9 100644
--- a/src/OpenFOAM/primitives/functions/Math/incGamma.C
+++ b/src/OpenFOAM/primitives/functions/Math/incGamma.C
@@ -255,7 +255,7 @@ Foam::scalar Foam::Math::incGammaRatio_Q(const scalar a, const scalar x)
 
             scalar sum = 0;
 
-            for (int n = 1; n <= 10; n++)
+            for (label n = 1; n <= 10; ++n)
             {
                 sum += pow((-x), n)/((a + n)*factorial(n));
             }
@@ -393,7 +393,7 @@ Foam::scalar Foam::Math::incGammaRatio_Q(const scalar a, const scalar x)
                 {
                     scalar sum = 0;
 
-                    for (int n = 0; n <= (a - 1); n++)
+                    for (label n = 0; n <= (a - 1); ++n)
                     {
                         sum += pow(x, n)/factorial(n);
                     }
-- 
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