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Avoid crash when running pane:activate_prev_item w/ no tabs open

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Max Brunsfeld 2021-04-27 11:01:32 -07:00
parent 2a1496be2e
commit 6882fdca38
1 changed files with 1 additions and 1 deletions
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2
zed/src/workspace/pane.rs
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@ -136,7 +136,7 @@ impl Pane {
pub fn activate_prev_item(&mut self, ctx: &mut ViewContext<Self>) { pub fn activate_prev_item(&mut self, ctx: &mut ViewContext<Self>) {
if self.active_item > 0 { if self.active_item > 0 {
self.active_item -= 1; self.active_item -= 1;
} else { } else if self.items.len() > 0 {
self.active_item = self.items.len() - 1; self.active_item = self.items.len() - 1;
} }
self.focus_active_item(ctx); self.focus_active_item(ctx);