X-Git-Url: http://git.grml.org/?p=grml-etc-core.git;a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=cf4dd50ce3b9c7599256143bce93e917fc75ba42;hp=54572f1c6bfeca6ceaf7ef4118fea024fa3b9b20;hb=4c996b32b6e6c664b1bf07fd1ff508da4db8e2e0;hpb=9a532dd64bded8c0f6f390dbdec4ed01d44464bf

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 54572f1..cf4dd50 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -1698,7 +1698,7 @@ batteryopenbsd(){
 GRML_BATTERY_LEVEL=''
 local bat batfull batwarn batnow num
 for num in 0 1 ; do
-    bat=$(sysctl -n hw.sensors.acpibat${num})
+    bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
     if [[ -n $bat ]]; then
         batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
         batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}