From 9aaab5de1a8277dfd58e5c5410622925e0ce8492 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Sun, 29 Nov 2015 21:58:30 +0100
Subject: [PATCH] Refactor Pico::parseFileMeta()

---
 lib/Pico.php | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/Pico.php b/lib/Pico.php
index 7f4b1c3..9f64b3e 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -772,7 +772,7 @@ class Pico
                         $meta[$fieldId] = $meta[$fieldName];
                         unset($meta[$fieldName]);
                     }
-                } else {
+                } elseif (!isset($meta[$fieldId])) {
                     // guarantee array key existance
                     $meta[$fieldId] = '';
                 }
@@ -786,10 +786,7 @@ class Pico
             }
         } else {
             // guarantee array key existance
-            foreach ($headers as $id => $field) {
-                $meta[$id] = '';
-            }
-
+            $meta = array_fill_keys(array_keys($headers), '');
             $meta['time'] = $meta['date_formatted'] = '';
         }