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| author | Kevin Sjöberg | 2021-06-08 19:26:28 +0000 |
|---|---|---|
| committer | Blaž Hrastnik | 2021-06-09 00:43:21 +0000 |
| commit | 7ef0e2cab6ea3b3b3a4591e0a5882a88925e56c6 (patch) | |
| tree | bbb18cb790009fdc9eddf26b811cf5620df41cf1 /helix-view/src | |
| parent | 35feb614b6dab67f7b9660d56888f3724167951a (diff) | |
Don't panic on empty document
Diffstat (limited to 'helix-view/src')
| -rw-r--r-- | helix-view/src/document.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index c9ea4d7a..87eb34ba 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -149,7 +149,7 @@ impl Document { let file = File::open(&path).context(format!("unable to open {:?}", path))?; let mut doc = Rope::from_reader(BufReader::new(file))?; // add missing newline at the end of file - if doc.byte(doc.len_bytes() - 1) != b'\n' { + if doc.len_bytes() == 0 || doc.byte(doc.len_bytes() - 1) != b'\n' { doc.insert_char(doc.len_chars(), '\n'); } doc |