Make sure we don't go below zero (for the case where _thaw gets called
authorChristopher Michael <cpmichael1@comcast.net>
Thu, 3 Jun 2010 17:35:41 +0000 (17:35 +0000)
committerChristopher Michael <cpmichael1@comcast.net>
Thu, 3 Jun 2010 17:35:41 +0000 (17:35 +0000)
commit7ef8b28341c06c52bbea26507ab96a248496e9d7
treea5cec9cbf81cf1a135f5e4ef33371f3b09197a14
parentc7a8e2ecf37ec702e8af66b72b3651eb4419252c
Make sure we don't go below zero (for the case where _thaw gets called
an odd number of times).

SVN revision: 49418
src/bin/e_acpi.c