get_remote_group(): handle remotes with single-character names

diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 9f92905379d1801a35bfad87bc05002d76dc23f4..ff84a825ff776abc01087f37782223ee26a1af7a 100644 (file)
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -106,7 +106,7 @@ static void show_commit(struct commit *commit, void *data)
        else
                putchar('\n');
 
-       if (revs->verbose_header && commit->buffer) {
+       if (revs->verbose_header && get_cached_commit_buffer(commit, NULL)) {
                struct strbuf buf = STRBUF_INIT;
                struct pretty_print_context ctx = {0};
                ctx.abbrev = revs->abbrev;
@@ -173,8 +173,7 @@ static void finish_commit(struct commit *commit, void *data)
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
-       free(commit->buffer);
-       commit->buffer = NULL;
+       free_commit_buffer(commit);
 }
 
 static void finish_object(struct object *obj,