diff --git a/source/filesystem.go b/source/filesystem.go
index d089c143e..abec4bad4 100644
--- a/source/filesystem.go
+++ b/source/filesystem.go
@@ -27,7 +27,9 @@ type Filesystem struct {
 }
 
 func (f *Filesystem) Files() []*File {
-	if len(f.files)<1 {f.captureFiles()}
+	if len(f.files) < 1 {
+		f.captureFiles()
+	}
 	return f.files
 }