Added missing assert for sqrt

2013-10-05 14:05:28 +02:00
parent 5ea160413d
commit d3b8b25dd4
1 changed files with 2 additions and 0 deletions
--- a/glm/core/func_exponential.inl
+++ b/glm/core/func_exponential.inl
@@ -146,6 +146,8 @@ namespace detail
 			std::numeric_limits<genType>::is_iec559,
 			"'sqrt' only accept floating-point inputs");

+		assert(x >= genType(0));
+
 		return std::sqrt(x);
 	}