grep: recurse in-process using 'struct repository'

diff --git a/ref-filter.h b/ref-filter.h
index c20167aa3c785f0060147204d963537f58617570..6552024f09e4d4d587eaf49377e7504a79818c1d 100644 (file)
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -34,7 +34,7 @@ struct ref_sorting {
 };
 
 struct ref_array_item {
-       unsigned char objectname[20];
+       struct object_id objectname;
        int flag;
        unsigned int kind;
        const char *symref;