From 83723957fe8a1f4b87b4590fc64dce941e162637 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bla=C5=BE=20Hrastnik?= Date: Tue, 8 Jun 2021 21:58:26 +0900 Subject: [PATCH] Fix crash when too many completions available Refs #81 --- helix-term/src/ui/prompt.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs index 5b074d01..8367b12c 100644 --- a/helix-term/src/ui/prompt.rs +++ b/helix-term/src/ui/prompt.rs @@ -127,7 +127,10 @@ impl Prompt { // completion let max_col = std::cmp::max(1, area.width / BASE_WIDTH); - let height = ((self.completion.len() as u16 + max_col - 1) / max_col); + let height = ((self.completion.len() as u16 + max_col - 1) / max_col) + .min(10) // at most 10 rows (or less) + .min(area.height); + let completion_area = Rect::new( area.x, (area.height - height).saturating_sub(1),