diff --git a/DroidFishApp/src/main/java/net/margaritov/preference/colorpicker/AHSVColor.java b/DroidFishApp/src/main/java/net/margaritov/preference/colorpicker/AHSVColor.java
index 34a564b..3a620d4 100644
--- a/DroidFishApp/src/main/java/net/margaritov/preference/colorpicker/AHSVColor.java
+++ b/DroidFishApp/src/main/java/net/margaritov/preference/colorpicker/AHSVColor.java
@@ -45,7 +45,7 @@ class AHSVColor {
         int b = Color.blue(color);
         double oldHue = hsv[0];
         ARGBToHSV(Color.rgb(r, g, b), hsv);
-        if (hsv[1] <= 0f)
+        if (hsv[1] <= 0.0)
             hsv[0] = oldHue;
     }