smyrna drawCircle: abbreviate a float literal

diff --git a/cmd/smyrna/draw.c b/cmd/smyrna/draw.c
index 0a7baaaa7bfa633d05aeed57adb8cc48b2b428fa..800e2d34fca1029416e2c9a35f3744e3aeb56956 100644 (file)
--- a/cmd/smyrna/draw.c
+++ b/cmd/smyrna/draw.c
@@ -398,7 +398,7 @@ void drawCircle(float x, float y, float radius, float zdepth)
 {
     int i;
     if (radius < 0.3)
-       radius = (float) 0.4;
+       radius = 0.4f;
     glBegin(GL_POLYGON);
     for (i = 0; i < 360; i = i + 36) {
        float degInRad = (float) (i * DEG2RAD);