diff options
author | notoria | 2021-06-05 04:00:43 +0000 |
---|---|---|
committer | GitHub | 2021-06-05 04:00:43 +0000 |
commit | 2bb71a829ef61e3e64c27db93d5260be2112fc61 (patch) | |
tree | 12a286fbe79db4d7c8ed7a382f90a6a6a8b2503f /helix-core/src | |
parent | c17dcb8633550a4efde56ca5b4e2b00fbf9f45e1 (diff) |
Don't panic on empty file/buffer (#108)
Diffstat (limited to 'helix-core/src')
-rw-r--r-- | helix-core/src/match_brackets.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/helix-core/src/match_brackets.rs b/helix-core/src/match_brackets.rs index 38783c19..288b4586 100644 --- a/helix-core/src/match_brackets.rs +++ b/helix-core/src/match_brackets.rs @@ -25,6 +25,10 @@ pub fn find(syntax: &Syntax, doc: &Rope, pos: usize) -> Option<usize> { } let start_byte = node.start_byte(); + let len = doc.len_bytes(); + if start_byte >= len { + return None; + } let end_byte = node.end_byte() - 1; // it's end exclusive let start_char = doc.byte_to_char(start_byte); let end_char = doc.byte_to_char(end_byte); |