Filter entries that start with whitespace

Author: Hofer-Julian

src/history/file_backed.rs

@@ -246,6 +246,14 @@ impl History for FileBackedHistory {
                 let mut from_file = reader
                     .lines()
                     .map(|o| o.map(|i| decode_entry(&i)))
+                    .filter(|e| {
+                        if let Ok(entry) = e {
+                            if entry.starts_with(' ') {
+                                return false;
+                            }
+                        }
+                        true
+                    })
                     .collect::<std::io::Result<VecDeque<_>>>()?;
                 if from_file.len() + own_entries.len() > self.capacity {
                     (