Merge pull request #461 from alexey-lysiuk/fix_zerodiv_random

Fixed division by zero in RNG
2016-01-04 11:25:04 +01:00 · 2016-01-04 11:25:04 +01:00 · a83d189a9c
parent f1cd22ef34 02ff3291bd
commit a83d189a9c
1 changed files with 3 additions and 1 deletions
--- a/src/m_random.h
+++ b/src/m_random.h
@ -57,7 +57,9 @@ public:
 	// Returns a random number in the range [0,mod)
 	int operator() (int mod)
 	{
-		return GenRand32() % mod;
+		return (0 == mod)
+			? 0
+			: (GenRand32() % mod);
 	}

 	// Returns rand# - rand#