n/lerp: avoid unused variables in release

2015-06-04 20:07:09 +10:00 · 2015-06-04 20:07:09 +10:00 · 244a632647
commit 244a632647
parent 6926c95d4d
1 changed files with 2 additions and 0 deletions
--- a/noise/lerp.cpp
+++ b/noise/lerp.cpp
@ -43,7 +43,9 @@ util::lerp::trunc (T a, T, T weight)
 {
    static_assert (std::is_floating_point<T>::value,
                   "lerp is only defined for floating types");
+
    CHECK_LIMIT (weight, 0, 1);
+    (void)weight;

    return a;
 }