1 files changed, 1 insertions, 1 deletions
diff --git a/lib/utils/fs.js b/lib/utils/fs.js
index 96a0e49..008dd40 100644
--- a/lib/utils/fs.js
+++ b/lib/utils/fs.js
@@ -109,7 +109,7 @@ function assertFile(filePath, generator) {
     .then(function(exists) {
         if (exists) return;
 
-        generator();
+        return generator();
     });
 }