Merge pull request #316 from mjbcopland/master

Make lerp8 and lerp16 reference parameters const

1 files changed, 2 insertions, 2 deletions

diff --git a/pixeltypes.h b/pixeltypes.h
index 7d944f8e..075c7945 100644
--- a/pixeltypes.h
+++ b/pixeltypes.h
@@ -485,7 +485,7 @@ struct CRGB {
     }
 
     /// return a new CRGB object after performing a linear interpolation between this object and the passed in object
-    inline CRGB lerp8( CRGB & other, fract8 frac)
+    inline CRGB lerp8( const CRGB& other, fract8 frac) const
     {
       CRGB ret;
 
@@ -497,7 +497,7 @@ struct CRGB {
     }
 
     /// return a new CRGB object after performing a linear interpolation between this object and the passed in object
-    inline CRGB lerp16( CRGB & other, fract16 frac)
+    inline CRGB lerp16( const CRGB& other, fract16 frac) const
     {
       CRGB ret;