.

index.js

@@ -54,25 +54,18 @@ function findUnusedVars(strDir, opts) {
 
     // Filter the unused variables from 'variables' by checking
     // the number of occurences in sassFilesString
-    const unusedVars = [];
     const unusedVarsOrigin = variables.filter(variable => {
         const re = new RegExp(`(${escapeRegex(variable.name)})\\b(?!-)`, 'g');
 
-        if (sassFilesString.match(re).length === 1) {
-            unusedVars.push(variable.name);
-
-            return true;
-        }
-
-        return false;
+        return sassFilesString.match(re).length === 1;
     });
 
     return {
-        totalUnusedVars: unusedVarsOrigin.length,
+        totalUnusedVars: unusedVarsOrigin.map(({ name }) => name).length,
         total: variables.length,
         unusedOrigin: unusedVarsOrigin,
         // for backwards compatibility of API
-        unused: unusedVars
+        unused: unusedVarsOrigin.map(({ name }) => name)
     };
 }
 

tests/integration.js

@@ -7,9 +7,9 @@ const expectedUnused = [
     '$b',
     '$unused',
     '$black',
+    '$enabled-variable',
     '$nestedVar',
-    '$nestNestedVar',
-    '$enabled-variable'
+    '$nestNestedVar'
 ];
 
 const ignore = ['$ignored-variable'];