Prevent buffer overflows when path is too long

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 5ddb9af05c107e09c453e2e4464c1075a9afec14..3d978eb58ec5cc1e2629db10562319c666bc031e 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -360,9 +360,7 @@ static struct ref *get_ref_map(struct transport *transport,
                tail = &rm->next;
        }
 
-       ref_remove_duplicates(ref_map);
-
-       return ref_map;
+       return ref_remove_duplicates(ref_map);
 }
 
 #define STORE_REF_ERROR_OTHER 1