1 files changed, 5 insertions, 5 deletions

diff --git a/src/_functions.scss b/src/_functions.scss
index 74cc1b5..ac6f745 100644
--- a/src/_functions.scss
+++ b/src/_functions.scss
@@ -67,7 +67,7 @@ $units: (
         $result: '';
 
         @each $item in $list {
-                $result: $result + if(list.length($item) > 1, str-implode($item, $glue), $item);
+                $result: $result + if(sass(list.length($item) > 1): str-implode($item, $glue); else: $item);
 
                 @if $item != list.nth($list, list.length($list)) {
                         $result: $result + $glue;
@@ -211,7 +211,7 @@ $units: (
         $default: list.nth($keys, list.length($keys));
         $keys:    list-slice($keys, 1, list.length($keys) - 1);
 
-        @return if(map.has-key($map, $key, $keys...), map.get($map, $key, $keys...), $default);
+        @return if(sass(map.has-key($map, $key, $keys...)): map.get($map, $key, $keys...); else: $default);
 }
 
 /// 
@@ -329,11 +329,11 @@ $units: (
         $digits:  0;
         $minus:   string.slice($value, 1, 1) == '-';
     
-        @for $i from if($minus, 2, 1) through string.length($value) {
+        @for $i from if(sass($minus): 2; else: 1) through string.length($value) {
                 $character: string.slice($value, $i, $i);
         
                 @if not list.index(map.keys($numbers), $character) and $character != '.' {
-                        @return to-length(if($minus, -$result, $result), string.slice($value, $i));
+                        @return to-length(if(sass($minus): -$result; else: $result), string.slice($value, $i));
                 }
         
                 @if $character == '.' {
@@ -346,7 +346,7 @@ $units: (
                 }
         }  
   
-        @return if($minus, -$result, $result);
+        @return if(sass($minus): -$result; else: $result);
 }
 
 ///