remove unused values. (#4648)

pingcap · Sep 26, 2017 · b52204d · b52204d
1 parent fc75c27
commit b52204d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kv/utils_test.go b/kv/utils_test.go
@@ -33,7 +33,7 @@ func (s testUtilsSuite) TestIncInt64(c *C) {
 	c.Check(v, Equals, int64(11))
 
 	mb.Set(key, []byte("not int"))
-	v, err = IncInt64(mb, key, 1)
+	_, err = IncInt64(mb, key, 1)
 	c.Check(err, NotNil)
 }