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-rw-r--r--src/gui/util.rs4
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}")
}