diff --git a/framework/core/src/Asset/LessCompiler.php b/framework/core/src/Asset/LessCompiler.php
index 52546106b..ae619504a 100644
--- a/framework/core/src/Asset/LessCompiler.php
+++ b/framework/core/src/Asset/LessCompiler.php
@@ -38,6 +38,10 @@ class LessCompiler extends RevisionCompiler
      */
     public function compile()
     {
+        if (! count($this->files) || ! count($this->strings)) {
+            return;
+        }
+        
         ini_set('xdebug.max_nesting_level', 200);
 
         $parser = new Less_Parser([
diff --git a/framework/core/src/Asset/RevisionCompiler.php b/framework/core/src/Asset/RevisionCompiler.php
index 50f19b806..6873ccb3c 100644
--- a/framework/core/src/Asset/RevisionCompiler.php
+++ b/framework/core/src/Asset/RevisionCompiler.php
@@ -92,10 +92,10 @@ class RevisionCompiler implements CompilerInterface
 
             $file = $this->path.'/'.substr_replace($this->filename, '-'.$current, -strlen($ext) - 1, 0);
 
-            if ($this->files || $this->strings) {
+            if ($content = $this->compile()) {
                 $this->putRevision($current);
 
-                file_put_contents($file, $this->compile());
+                file_put_contents($file, $content);
             } else {
                 return;
             }