Determine guest mode status for metrics collection
Modification to the function IsGuestMode. It returns true only if the guestfs
partition is mounted and the file /var/run/state/logged-in exits. Previously
it did not check for this file existence.
BUG=chromium-os:15763
TEST=Log in in to guest mode right after installing recovery image and check
the absence of /home/chronos/prev_stats. Log out and log in as a user and
confirm the existence of this directory.
Change-Id: I7b0e7e8844332cca3fa67611b90fada3c5ba0eeb
Reviewed-on: http://gerrit.chromium.org/gerrit/1647
Tested-by: Arkaitz Ruiz Alvarez <arkaitzr@chromium.org>
Reviewed-by: Darin Petkov <petkov@chromium.org>
diff --git a/metrics/metrics_library.cc b/metrics/metrics_library.cc
index 0f2a7d9..d2c1b0f 100644
--- a/metrics/metrics_library.cc
+++ b/metrics/metrics_library.cc
@@ -126,7 +126,7 @@
&result)) {
return false;
}
- return result && access("/var/run/state/logged-in", F_OK) == 0;
+ return result && (access("/var/run/state/logged-in", F_OK) == 0);
}
bool MetricsLibrary::AreMetricsEnabled() {
