From d96fbde6c5d183b8a220291accf14582be20c316 Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Thu, 27 Feb 2020 15:09:18 +0100
Subject: [PATCH] don't enable battery segment if there is no battery

---
 internal/p10k.zsh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/p10k.zsh b/internal/p10k.zsh
index 7d62c02a..650e382d 100644
--- a/internal/p10k.zsh
+++ b/internal/p10k.zsh
@@ -1251,7 +1251,8 @@ _p9k_prompt_battery_init() {
     _p9k__async_segments_compute+=_p9k_prompt_battery_compute
     return
   fi
-  if [[ $_p9k_os != (Linux|Android) || -z /sys/class/power_supply/(BAT*|battery)/(#qFN) ]]; then
+  if [[ $_p9k_os != (Linux|Android) ||
+        -z /sys/class/power_supply/(BAT*|battery)/(energy_full|charge_full|charge_counter)(#qL+0N) ]]; then
     typeset -g "_p9k__segment_cond_${_p9k__prompt_side}[_p9k__segment_index]"='${:-}'
   fi
 }