Merge "libsnapshot: start in background" am: fcd3b67a40 am: 5d0c6659e7

Change-Id: Ic9d355e06dbd14ea10c54fe6c7d1b5bf5a84cfe4
diff --git a/fs_mgr/libsnapshot/snapshotctl.rc b/fs_mgr/libsnapshot/snapshotctl.rc
index 29707f1..3ab0645 100644
--- a/fs_mgr/libsnapshot/snapshotctl.rc
+++ b/fs_mgr/libsnapshot/snapshotctl.rc
@@ -1,2 +1,2 @@
 on property:sys.boot_completed=1
-    exec - root root -- /system/bin/snapshotctl merge --logcat
+    exec_background - root root -- /system/bin/snapshotctl merge --logcat