commit - 028d7a4e4c3fbee17ba819b80451fae7636c1ed0
commit + 6bc669522a10be711d65bd8138ca7451773313d7
blob - 58b872fd9b4a151a1ff40b597af8a9412d9f5b3b
blob + 036dcb769e6665167524a622b0d806c0586fc644
--- lib/commit_graph.c
+++ lib/commit_graph.c
TAILQ_LAST(&graph->iter_list, got_commit_graph_iter_list) &&
got_object_idset_num_elements(graph->open_branches) == 0) {
/* We are done iterating. */
- if (graph->iter_node == TAILQ_FIRST(&graph->iter_list))
- *id = &graph->iter_node->id;
- else
- *id = NULL;
+ *id = &graph->iter_node->id;
graph->iter_node = NULL;
- return *id ? NULL : got_error(GOT_ERR_ITER_COMPLETED);
+ return NULL;
}
if (TAILQ_NEXT(graph->iter_node, entry) == NULL)
return got_error(GOT_ERR_ITER_NEED_MORE);
- if (graph->iter_node == TAILQ_FIRST(&graph->iter_list)) {
- *id = &graph->iter_node->id;
- graph->iter_node = TAILQ_NEXT(graph->iter_node, entry);
- } else {
- graph->iter_node = TAILQ_NEXT(graph->iter_node, entry);
- *id = &graph->iter_node->id;
- }
-
+ *id = &graph->iter_node->id;
+ graph->iter_node = TAILQ_NEXT(graph->iter_node, entry);
return NULL;
}