test runs but I do not check results yet.

Change-Id: I427581a301bb1a9710554187accad2d6f9d9b10c
diff --git a/libs/rs/BaseObj.cpp b/libs/rs/BaseObj.cpp
index 66e6fac..82e51e7 100644
--- a/libs/rs/BaseObj.cpp
+++ b/libs/rs/BaseObj.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#define LOG_TAG "libRS_cpp"
 
 #include <rs.h>