fix a nightly test issue with the 4g test

git-svn-id: file:///svn/toku/tokudb@9799 c7de825b-a66e-492c-adef-691d508d4ae1

db-benchmark-test/Makefile

@@ -68,8 +68,8 @@ check-no-rolltmp: $(TARGET_TDB)
 
 # Check to make sure that if we make a file that's bigger than 4GB that we can read the file back out and get all the rows.
 check-4G: $(TARGET_TDB)  $(SCANSCAN_TDB)
-	$(TARGET_TDB) -q --env 4g.dir --norandom --compressibility 1 --valsize 10000 1
-	$(SCANSCAN_TDB) --env 4g.dir --lwc --prelock --prelockflag --nox > 4g.out
+	./$(TARGET_TDB) -q --env 4g.dir --norandom --compressibility 1 --valsize 10000 1
+	./$(SCANSCAN_TDB) --env 4g.dir --lwc --prelock --prelockflag --nox > 4g.out
 	fgrep "(5242880 rows)" 4g.out
 
 clean: