return NULL if URL has no value

Signed-off-by: kuba-- <[email protected]>
src-d · Apr 10, 2019 · 8d358e2 · 8d358e2
1 parent 5ccdcac
commit 8d358e2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/remotes.go b/remotes.go
@@ -174,12 +174,12 @@ func (i *remotesRowIter) Close() error {
 }
 
 func remoteToRow(repoID string, config *config.RemoteConfig, pos int) sql.Row {
-	url := ""
+	var url interface{}
 	if pos < len(config.URLs) {
 		url = config.URLs[pos]
 	}
 
-	fetch := ""
+	var fetch interface{}
 	if pos < len(config.Fetch) {
 		fetch = config.Fetch[pos].String()
 	}