gitbase: fix bugs handling git errors

Signed-off-by: Javi Fontan <[email protected]>

Author: jfontan

files.go

@@ -249,6 +249,8 @@ func (i *filesIter) Next() (sql.Row, error) {
 				i.files = nil
 				continue
 			}
+
+			return nil, err
 		}
 
 		if !i.shouldVisitFile(f) {

repository_pool.go

@@ -369,6 +369,10 @@ func (i *rowRepoIter) Next() (sql.Row, error) {
 
 				i.currRepoIter, err = i.iter.NewIterator(repo)
 				if err != nil {
+					if i.session.SkipGitErrors {
+						continue
+					}
+
 					return nil, err
 				}
 			}