From 6882fdca3896cf18d8ee89014f188af8dd9c68b7 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Tue, 27 Apr 2021 11:01:32 -0700
Subject: [PATCH] Avoid crash when running pane:activate_prev_item w/ no tabs
 open

---
 zed/src/workspace/pane.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zed/src/workspace/pane.rs b/zed/src/workspace/pane.rs
index 076373cf88..297cd843b0 100644
--- a/zed/src/workspace/pane.rs
+++ b/zed/src/workspace/pane.rs
@@ -136,7 +136,7 @@ impl Pane {
     pub fn activate_prev_item(&mut self, ctx: &mut ViewContext<Self>) {
         if self.active_item > 0 {
             self.active_item -= 1;
-        } else {
+        } else if self.items.len() > 0 {
             self.active_item = self.items.len() - 1;
         }
         self.focus_active_item(ctx);