Merge "pragma once for header file" am: 85f5a4449c am: 5310ca2aa6 am: e3011e03b8
am: 93150db6fd

Change-Id: I63b44567cdc2706e23186f2f3709f83b6d9068a0
diff --git a/fs_mgr/libsnapshot/dm_snapshot_internals.h b/fs_mgr/libsnapshot/dm_snapshot_internals.h
index 4903de1..fef256d 100644
--- a/fs_mgr/libsnapshot/dm_snapshot_internals.h
+++ b/fs_mgr/libsnapshot/dm_snapshot_internals.h
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#pragma once
+
 #include <stdint.h>
 
 #include <vector>