lib/colors: simplify __color_rgb()

Use normal `if`/`then`, use integer parameters, SC2004
gaelicWizard · Sep 18, 2021 · 9a74ef3 · 9a74ef3
1 parent 6908032
commit 9a74ef3
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/themes/colors.theme.bash b/themes/colors.theme.bash
@@ -110,9 +110,13 @@ function __color_white   {
 }
 
 function __color_rgb {
-  r=$1 && g=$2 && b=$3
-  [[ $r == $g && $g == $b ]] && echo $(( $r / 11 + 232 )) && return # gray range above 232
-  echo "8;5;$(( ($r * 36  + $b * 6 + $g) / 51 + 16 ))"
+	local -i r="$1" g="$2" b="$3"
+	if [[ "$r" == "$g" && "$g" == "$b" ]]
+	then # gray range above 232
+		echo "$(( r / 11 + 232 ))"
+	else
+		echo "8;5;$(( (r * 36  + b * 6 + g) / 51 + 16 ))"
+	fi
 }
 
 function __color {