fix(metadata): make return values consistent

1 files changed, 2 insertions, 7 deletions

diff --git a/src/modules/metadata.js b/src/modules/metadata.js
index 9f24d8e..f35031d 100644
--- a/src/modules/metadata.js
+++ b/src/modules/metadata.js
@@ -24,20 +24,15 @@ function canonicaliseMetadata (meta) {
   return meta
 }
 
-function readFileMetadata (filename) {
-  return canonicaliseMetadata(matter.read(filename, options))
-}
-
 function getFileMetadata (filename) {
-  const result = readFileMetadata(filename)
-  return result && result.data
+  return canonicaliseMetadata(matter.read(filename, options))
 }
 
 function getFolderMetadata (folder) {
   return fs
     .readdirSync(folder)
     .map(f => path.resolve(folder, f))
-    .map(readFileMetadata)
+    .map(getFileMetadata)
 }
 
 module.exports = {