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

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