diff options
Diffstat (limited to 'src/gui/util.rs')
| -rw-r--r-- | src/gui/util.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/util.rs b/src/gui/util.rs index c62c755..4503ed4 100644 --- a/src/gui/util.rs +++ b/src/gui/util.rs @@ -14,8 +14,8 @@ pub fn title(str: &str) -> Paragraph { pub fn center_vertically(chunk: Rect, text: &str) -> String { let text_lines = text.lines().count(); - let chunk_inner_lines: usize = (chunk.height - 2).into(); - let blank_lines = chunk_inner_lines - text_lines; + let chunk_inner_lines: usize = if chunk.height >= 2 { (chunk.height - 2).into() } else { 0 }; + let blank_lines = if chunk_inner_lines >= text_lines { chunk_inner_lines - text_lines } else { 0 }; let newlines = "\n".repeat(blank_lines / 2); format!("{newlines}{text}") } |