kvpipe: bugfix

Makefile

@@ -1739,7 +1739,7 @@ repair_test: db/repair_test.o db/db_test_util.o $(LIBOBJECTS) $(TESTHARNESS)
 ldb_cmd_test: ${xdir}/tools/ldb_cmd_test.o $(LIBOBJECTS) $(TESTHARNESS) ${LIBNAME}.so
 	$(AM_LINK)
 
-ldb: ${xdir}/tools/ldb.o $(LIBOBJECTS)
+ldb: ${xdir}/tools/ldb.o $(SHARED1)
 	$(AM_LINK)
 
 kvpipe: ${xdir}/tools/kvpipe.o ${SHARED1}

tools/kvpipe.cc

@@ -169,7 +169,8 @@ GetoptDone:
     auto t = new KVTask(line.p, line.n);
     pipeline.enqueue(t);
   }
+  pipeline.stop();
   pipeline.wait();
   delete db;
   return 0;
-}
\ No newline at end of file
+}