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>

1 files changed, 0 insertions, 3 deletions

diff --git a/ui-refs.c b/ui-refs.c
index 50d9d30..7b95e8b 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -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);