From 2db72dad1f6643a313f871bd66518f76f3dc796d Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Sun, 8 Mar 2020 15:43:25 +0100
Subject: [PATCH] speed up detect_virt segment by 50% (now takes 2 ms instead
 of 3 ms)

---
 internal/p10k.zsh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/internal/p10k.zsh b/internal/p10k.zsh
index 10b3ce16..5034f0ee 100644
--- a/internal/p10k.zsh
+++ b/internal/p10k.zsh
@@ -2058,7 +2058,10 @@ prompt_history() {
 prompt_detect_virt() {
   local virt="$(systemd-detect-virt 2>/dev/null)"
   if [[ "$virt" == "none" ]]; then
-    [[ "$(ls -di /)" != "2 /" ]] && virt="chroot"
+    local -a inode
+    if zstat -A inode +inode / 2>/dev/null && [[ $inode[1] != 2 ]]; then
+      virt="chroot"
+    fi
   fi
   if [[ -n "${virt}" ]]; then
     _p9k_prompt_segment "$0" "$_p9k_color1" "yellow" '' 0 '' "${virt//\%/%%}"