ui-refs: remove unnecessary sanity check

There is no way for refinfo::refname to be null, and Git will prevent
zero-length refs so this check is unnecessary.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>
这个提交包含在:
John Keeping 2018-03-31 14:57:22 +01:00 提交者 Jason A. Donenfeld
父节点 00ad47bbfa
当前提交 f0047d2d94

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@ -97,9 +97,6 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
struct strbuf filename = STRBUF_INIT;
size_t prefixlen;
if (!ref || strlen(ref) < 1)
return;
basename = cgit_snapshot_prefix(repo);
if (starts_with(ref, basename))
strbuf_addstr(&filename, ref);