Remove unused mut.

This commit is contained in:
Michael Tremel 2015-07-14 22:16:44 -07:00
parent 9af229b830
commit ff915ae86e

View file

@ -783,7 +783,7 @@ impl<'a> PaintContext<'a> {
_ => panic!("invalid border style") _ => panic!("invalid border style")
}; };
let mut lighter_color; let lighter_color;
let mut darker_color = color::black(); let mut darker_color = color::black();
if color != darker_color { if color != darker_color {
darker_color = self.scale_color(color, if is_groove { 1.0/3.0 } else { 2.0/3.0 }); darker_color = self.scale_color(color, if is_groove { 1.0/3.0 } else { 2.0/3.0 });