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Fix underflow potential

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This commit is contained in:
Mikayla Maki 2023-04-19 17:42:19 -07:00
parent dd73233973
commit ce8442a3d8
1 changed files with 1 additions and 1 deletions
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crates/editor/src/editor.rs
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@ -1079,7 +1079,7 @@ impl CopilotState {
match direction {
Direction::Prev => {
self.active_completion_index = if self.active_completion_index == 0 {
self.completions.len() - 1
self.completions.len().saturating_sub(1)
} else {
self.active_completion_index - 1
};