stylesheets/flint/functions/lib/_next-index.scss in flint-gs-1.7.0 vs stylesheets/flint/functions/lib/_next-index.scss in flint-gs-1.7.1

@@ -1,15 +1,15 @@
-// Returns next indexed key based on passed index
-// -------------------------------------------------------------------------------
-// @param $index [number] : index
-// -------------------------------------------------------------------------------
-// @return [string] | null
-
-@function flint-next-index($index) { 
-	@if $index != (length(flint-map-fetch($flint, "config")) - 1) {
-		@each $key in nth(map-get($flint, "config"), $index + 1) {
-			@return $key;
-		}
-	} @else {
-		@return null;
-	}
-}
+// Returns next indexed key based on passed index
+// -------------------------------------------------------------------------------
+// @param $index [number] : index
+// -------------------------------------------------------------------------------
+// @return [string] | null
+
+@function flint-next-index($index) { 
+	@if $index != (length(flint-map-fetch($flint, "config")) - 1) {
+		@each $key in nth(map-get($flint, "config"), $index + 1) {
+			@return $key;
+		}
+	} @else {
+		@return null;
+	}
+}