address comments

pingcap · Jul 19, 2018 · 6706842 · 6706842
1 parent 876ad8e
commit 6706842
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/table/tables/index.go b/table/tables/index.go
@@ -138,7 +138,7 @@ func (c *index) truncateIndexValuesIfNeeded(indexedValues []types.Datum) []types
 					rs := bytes.Runes(val)
 					truncateStr := string(rs[:ic.Length])
 					// truncate value and limit its length
-					v.SetBytes([]byte(truncateStr))
+					v.SetString(truncateStr)
 				}
 			} else {
 				if ic.Length != types.UnspecifiedLength && len(v.GetBytes()) > ic.Length {