go-ipfs-config: Merge pull request ipfs#12 from ipfs/fix/null-string

Fix handling of null strings
laurentsenta · Oct 3, 2018 · 5969bcd · 5969bcd
2 parents c91f2b6 + 73bf6a7
commit 5969bcd
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/config/types.go b/config/types.go
@@ -17,7 +17,11 @@ func (o *Strings) UnmarshalJSON(data []byte) error {
  if err := json.Unmarshal(data, &value); err != nil {
  return err
  }
- *o = []string{value}
+ if len(value) == 0 {
+ *o = []string{}
+ } else {
+ *o = []string{value}
+ }
  return nil
 }