Prevents issues merging maps with null.

Author: jonesiscoding

scss/_colors-variables.scss

@@ -28,45 +28,45 @@ $cyan:          #17a2b8 !default;
 
 // region ///////////////////////////////////////////////////////////////   Color Map
 
-$colors: colors-merge((
-        "blue":         $blue,
-        "indigo":       $indigo,
-        "purple":       $purple,
-        "pink":         $pink,
-        "red":          $red,
-        "orange":       $orange,
-        "yellow":       $yellow,
-        "green":        $green,
-        "teal":         $teal,
-        "cyan":         $cyan,
-        "white":        $white,
-        "gray":         $gray-600,
-        "gray-dark":    $gray-800,
-        "gray-light":   $gray-700,
-        "gray-lighter": $gray-300
-)) !default;
+$colors:(
+    "blue":         $blue,
+    "indigo":       $indigo,
+    "purple":       $purple,
+    "pink":         $pink,
+    "red":          $red,
+    "orange":       $orange,
+    "yellow":       $yellow,
+    "green":        $green,
+    "teal":         $teal,
+    "cyan":         $cyan,
+    "white":        $white,
+    "gray":         $gray-600,
+    "gray-dark":    $gray-800,
+    "gray-light":   $gray-700,
+    "gray-lighter": $gray-300
+) !default;
 
-$grays: grays-merge((
-        "50": $gray-50,
-        "100": $gray-100,
-        "200": $gray-200,
-        "300": $gray-300,
-        "400": $gray-400,
-        "500": $gray-500,
-        "600": $gray-600,
-        "700": $gray-700,
-        "800": $gray-800,
-        "900": $gray-900
-)) !default;
+$grays: (
+    "50": $gray-50,
+    "100": $gray-100,
+    "200": $gray-200,
+    "300": $gray-300,
+    "400": $gray-400,
+    "500": $gray-500,
+    "600": $gray-600,
+    "700": $gray-700,
+    "800": $gray-800,
+    "900": $gray-900
+) !default;
 
 
-$theme-colors: theme-colors-merge((
-        "primary":    $blue,
-        "secondary":  $gray-600,
-        "success":    $green,
-        "info":       $cyan,
-        "warning":    $yellow,
-        "danger":     $red,
-)) !default;
+$theme-colors: (
+    "primary":    $blue,
+    "secondary":  $gray-600,
+    "success":    $green,
+    "info":       $cyan,
+    "warning":    $yellow,
+    "danger":     $red,
+) !default;
 
 // endregion ////////////////////////////////////////////////////////////   End Color Map