Code cleanup: style, unused import

[blender.git] / intern / cycles / kernel / shaders / node_refraction_bsdf.osl

diff --git a/intern/cycles/kernel/shaders/node_refraction_bsdf.osl b/intern/cycles/kernel/shaders/node_refraction_bsdf.osl
index f87b3a5dd8621d1f35b51de2aa352e7421f2cfe1..4a32415b4827053641f9607741219e49a8f98e88 100644 (file)
--- a/intern/cycles/kernel/shaders/node_refraction_bsdf.osl
+++ b/intern/cycles/kernel/shaders/node_refraction_bsdf.osl
@@ -25,7 +25,7 @@ shader node_refraction_bsdf(
        output closure color BSDF = 0)
 {
        float f = max(IOR, 1e-5);
-       float eta = backfacing() ? 1.0 / f: f;
+       float eta = backfacing() ? 1.0 / f : f;
 
        if (distribution == "Sharp")
                BSDF = Color * refraction(Normal, eta);