From b17420e00bdd9f54edabdbbcda81ae80cfa475e6 Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Mon, 6 Apr 2020 22:38:55 -0400
Subject: [PATCH] dont emit comma on one arg two channels special

---
 src/builtin/color/rgb.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/builtin/color/rgb.rs b/src/builtin/color/rgb.rs
index 4047deb..6655aba 100644
--- a/src/builtin/color/rgb.rs
+++ b/src/builtin/color/rgb.rs
@@ -55,7 +55,7 @@ pub(crate) fn register(f: &mut HashMap<String, Builtin>) {
                     Some(v) if v.is_special_function() => {
                         let string = match channels.pop() {
                             Some(red) => format!("rgb({}, {}, {})", red, v, blue),
-                            None => format!("rgb({}, {})", v, blue),
+                            None => format!("rgb({} {})", v, blue),
                         };
                         return Ok(Value::Ident(string, QuoteKind::None));
                     }
@@ -259,7 +259,7 @@ pub(crate) fn register(f: &mut HashMap<String, Builtin>) {
                     Some(v) if v.is_special_function() => {
                         let string = match channels.pop() {
                             Some(red) => format!("rgba({}, {}, {})", red, v, blue),
-                            None => format!("rgba({}, {})", v, blue),
+                            None => format!("rgba({} {})", v, blue),
                         };
                         return Ok(Value::Ident(string, QuoteKind::None));
                     }