groupcachepb: add syntax declaration to proto file

Required for Google's internal build system. Change-Id: I7cc7b1ffab9f4405715eeb675df3bf3bea85f107
feixiao · Feb 11, 2016 · 7e022f8 · 7e022f8
1 parent 42b67f4
commit 7e022f8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/groupcachepb/groupcache.proto b/groupcachepb/groupcache.proto
@@ -14,6 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+syntax = "proto2";
+
 package groupcachepb;
 
 message GetRequest {