From 2e997f24f12e455b01fd2e9d8925d5c29f5c2fc5 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Mon, 22 Aug 2016 12:39:18 +0000
Subject: [PATCH] =?UTF-8?q?math:=20allow=20rand(0),=20it=E2=80=99s=20argua?=
 =?UTF-8?q?bly=20better=20than=20raising=20SIGFPE.?=
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---
 src/lol/math/rand.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lol/math/rand.h b/src/lol/math/rand.h
index 2c0bc604..5ad263cd 100644
--- a/src/lol/math/rand.h
+++ b/src/lol/math/rand.h
@@ -29,7 +29,7 @@ template<typename T> static inline T rand(T a, T b);
 /* One-value random number generators */
 template<typename T> static inline T rand(T a)
 {
-    return rand<T>() % a;
+    return a ? rand<T>() % a : T(0);
 }
 
 template<> inline half rand<half>(half a)