From: Amand Tihon <amand.tihon@alrj.org>
Date: Sat, 10 Apr 2010 09:53:02 +0000 (+0200)
Subject: Hide potential errors from calls to acpi
X-Git-Url: https://git.alrj.org/?p=zsh.d.git;a=commitdiff_plain;h=6407769fe06b1193ef73e423722aebee53b18b0d

Hide potential errors from calls to acpi
---

diff --git a/S70_battery b/S70_battery
index c361442..023f004 100644
--- a/S70_battery
+++ b/S70_battery
@@ -9,10 +9,10 @@ battery_level()
   local online remaining bstatus gauge gcolor
 
   online=0
-  acpi -a | grep -q "on-line" && online=1
+  acpi -a 2> /dev/null | grep -q "on-line" && online=1
 
 
-  bstatus="$(acpi -b)"
+  bstatus="$(acpi -b 2> /dev/null)"
   remaining="$(echo ${bstatus[(w)4]} | sed -r 's/(^[0-9]+)%.*/\1/')"
 
   if [[ -z "$remaining" ]]; then