hooks/pre-auto-gc: adjust power checking for newer OS X

The output of "pmset -g batt" changed at some point from "Currently
drawing from 'AC Power'" to the slightly different "Now drawing from
'AC Power'". Starting the match from "drawing" makes the check work
in both old and new versions of OS X.

Signed-off-by: Panagiotis Astithas <pastith@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/hooks/pre-auto-gc-battery b/contrib/hooks/pre-auto-gc-battery
index 9d0c2d1990f813da5e3c8ffa7328cce46c32aae7..6a2cdebdb78c5d9d5a507635f748bda7b2be676d 100755 (executable)
--- a/contrib/hooks/pre-auto-gc-battery
+++ b/contrib/hooks/pre-auto-gc-battery
@@ -33,7 +33,7 @@ elif grep -q "AC Power \+: 1" /proc/pmu/info 2>/dev/null
 then
        exit 0
 elif test -x /usr/bin/pmset && /usr/bin/pmset -g batt |
-       grep -q "Currently drawing from 'AC Power'"
+       grep -q "drawing from 'AC Power'"
 then
        exit 0
 fi