From 99175e066cf6db38853b5d7cb5b08a8e0bd8be24 Mon Sep 17 00:00:00 2001
From: Nay <dnpd.dd@gmail.com>
Date: Sun, 7 Oct 2012 12:55:51 +0100
Subject: Core/Utils: Add asserts to irand, urand and frand

max should always be higher or equal than min
notice that SFMT was already covering these cases and it would return 0, -1 or min
---
 src/server/shared/Utilities/Util.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/server/shared/Utilities/Util.cpp')

diff --git a/src/server/shared/Utilities/Util.cpp b/src/server/shared/Utilities/Util.cpp
index 9778e86d444..0897c8814ab 100755
--- a/src/server/shared/Utilities/Util.cpp
+++ b/src/server/shared/Utilities/Util.cpp
@@ -28,16 +28,19 @@ static SFMTRandTSS sfmtRand;
 
 int32 irand(int32 min, int32 max)
 {
+    assert(max >= min);
     return int32(sfmtRand->IRandom(min, max));
 }
 
 uint32 urand(uint32 min, uint32 max)
 {
+    assert(max >= min);
     return sfmtRand->URandom(min, max);
 }
 
 float frand(float min, float max)
 {
+    assert(max >= min);
     return float(sfmtRand->Random() * (max - min) + min);
 }
 
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