From 8566086d0421a0baa6908c6418ba96d3a1d7f5db Mon Sep 17 00:00:00 2001
From: rabite <rabite@posteo.de>
Date: Thu, 7 Feb 2019 20:47:53 +0100
Subject: don't show crap for directory size

---
 src/files.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/files.rs b/src/files.rs
index 6cb3611..4bd0f45 100644
--- a/src/files.rs
+++ b/src/files.rs
@@ -273,6 +273,14 @@ impl File {
     }
 
     pub fn calculate_size(&self) -> (usize, String) {
+        if self.is_dir() {
+            let dir_iterator = std::fs::read_dir(&self.path);
+            match dir_iterator {
+                Ok(dir_iterator) => return (dir_iterator.count(), "".to_string()),
+                Err(_) => return (0, "".to_string())
+            }
+        }
+
         let mut unit = 0;
         let mut size = self.size.unwrap();
         while size > 1024 {
-- 
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