if (!is_tag && view == VIEW(REQ_VIEW_DIFF)) {
try_add_describe_ref:
+ /* Add <tag>-g<commit_id> "fake" reference. */
if (!add_describe_ref(buf, &bufpos, commit_id, sep))
return;
}
+ if (bufpos == 0)
+ return;
+
if (!realloc_lines(view, view->line_size + 1))
return;