Desktops and servers tend to have no power sensor, thus on_ac_power returns
255 ("unknown"). Thus, let's take any answer other than 1 ("battery") as
no contraindication to run gc.
If that tool returns "unknown", there's no point in querying other sources
as it already queried them, and is smarter than us (can handle multiple
adapters).
Reported by: Xin Li <delphij@xxxxxxxxxx>
Signed-off-by: Adam Borowski <kilobyte@xxxxxxxxxx>
---
v2: improved commit message
contrib/hooks/pre-auto-gc-battery | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/hooks/pre-auto-gc-battery b/contrib/hooks/pre-auto-gc-battery
index 6a2cdebdb..7ba78c4df 100755
--- a/contrib/hooks/pre-auto-gc-battery
+++ b/contrib/hooks/pre-auto-gc-battery
@@ -17,7 +17,7 @@
# ln -sf /usr/share/git-core/contrib/hooks/pre-auto-gc-battery \
# hooks/pre-auto-gc
-if test -x /sbin/on_ac_power && /sbin/on_ac_power
+if test -x /sbin/on_ac_power && (/sbin/on_ac_power;test $? -ne 1)
then
exit 0
elif test "$(cat /sys/class/power_supply/AC/online 2>/dev/null)" = 1
--
2.16.2
